Gis+tutorial+1+basic+workbook

3as i c Workbook
5'10
'il pen L. .Gorr
ri sten S. Kurland
ESRI PRESS
HE!) 1" )S, CALIFORNIA

Preface
GIS Tutorial 1: Basic Workbook is the direct result of the authors' experiences
teaching GIS to high school students in a summer program at Carnegie Mellon
University, undergraduate and graduate students in several departments and
disciplines at Carnegie Mellon University, as well as working professionals.
GIS Tutorial 1 is a hands-on workbook with step-by-step exercises that take the
reader from the basics of using ArcGlS Desktop interfaces through performing
advanced spatial analyses.
Instructors can use this book for the lab portion of a GIS course, or individuals
can use it for self-study. You can learn a lot about GIS concepts and principles
by "doing" and we provide many short notes on a "just-in-time" basis to help
this kind of learning.
The book has three parts; Part 1, "Using and making maps,~ is essential for all
beginning students. Then come the chapters of part 2, "Working with spatial
data," and part 3, "Learning advanced GIS applications." These are largely inde-
pendent of each other, and you can use them in the order that best fits your
needs or your class's needs.
In chapter 1, readers learn the basics of working with existing GIS data and
maps. In chapters 2 and 3, they learn how to build maps from GIS data. The
exercises in chapter 4 teach readers how to create geodatabases and import
data into them.
Chapter 5 explores the basic data types used within GIS and then shows read-
ers how to use the Internet to download GIS data. Editing spatial data is a large
part of GIS work, and chapter 6 teaches how to digitize vector data and trans-
form data to match real-world coordinates. In chapter 7, students learn how to
t
J

,
X ~I PREFACE GIS TUTORIAL 1
map address data as points through the geocoding process. Chapters 8 and 9 cover spatial
analysis using geoprocessing tools and analysis workflow models.
Chapters 10 and 11 provide instructions on two ArcGIS extensions. Chapter 10 introduces
ArcGIS 3D Analyst, allowing students to create 3D scenes. conduct fly-through animations,
and conduct line-o(-sight studies. Finally, chapter 11 introduces ArcGIS Spatia] Analyst for
creating and analyzing raster maps, ind uding h Ulshades, density maps, site suitability
surfaces. and risk index surfaces.
Tn f",infor('!;' t he skills learned in the step -by-step exercises and to provoke critical problem-
solving skills, there are short Your Turn assignments throughout each chapter and advanced
assignments at the end of each chapter. The quickest way to increase GIS skills is to follow
up step-by-step instructions with independent work, and the assignments provide these
important learning components.
This book comes with a DVD containing exercise and assignment data and a DVD contain-
ing a trial version of ArcGIS Desktop 10, ArcEditor license. You will need to install the soft-
ware and data in order to perform the exercises and assignments in this book. (If you have
an earlier version ofArcView,ArcEditor, or Arclnfo installed, you will need to uninstall it.)
The ArcGIS Desktop 10 DVD provided with this book will work for instructors and basic-
level students in exercise labs that previously used an ArcView license of ArcGIS Desktop.
Instructions for installing the data and software that come with this book are included in
appendix D.
For teacher resources and updates related to this book, go to www.esri.coIII/ esr"ipress.

Acknowledgments
We would like to thank all who made this book possible.
We have taught GIS courses at Carnegie Mellon University since the late 1980s, always
with lab materials that we had written. With the feedback and encouragement of stu-
dents, teaching assistants, and colleagues, we eventually wrote a book that became
this book. We are forever grateful for the encouragement and feedback we received.
Faculty at other universities who have taught GIS using GIS Tutorial Workbook
forArcView 9 have also provided valuable feedback. They include Don Dixon of
California State University. Sacramento; Mike Rock of Columbus State Community
College; Piyusha Singh of State University of New York at Albany; An Lewis of the
University of Pittsburgh; and George Tita at the University of California, Irvine.
We are very grateful to the many public servants and vendors who have
generously supplied us with interesting GIS applications and data, including Kevin
Ford of Facilities Management Services, Carnegie Mellon University; Barb Kviz
of the Green Practices Program, Carnegie Mellon University; Susan Golomb and
Mike Homa of the City Planning Department. City of Pittsburgh; Richard Chapin of
infoUSA Inc.; Pat Clark and Trad Jackson of Jackson Clark Partners, Pennsylvania
Resources Council; Commander Kathleen McNeely, Sergeant Mona Wallace, and
John Shuitie of the Pittsburgh Bureau of Police; Mayor Robert Duffy of Rochester.
New York; Lieutenant Todd Baxter, Lieutenant Michael Wood, and Jeff Cheal
of the Rochester, New York. Police Department; Kirk Brethauer of Southwestern
Pennsylvania Commission (www.spcregion ,org);and TeleAtlas for use of its U.S.
datasets contained within the ESRI Data & Maps Media Kit.
Finally. thanks to the great team at ESRI Press who tested. edited. deSigned,
and produced this book, including Claudia Naber, Michael Schwartz, Riley Peake.
David Boyles, and the entire production team.

Contents
-':1
.J.d:no-...Jedgmenu xi
Using and making maps
Chapter 1: Introduction 1
Thtorial1-1 Open and save a map document 2
Thtoriall-2 Work with map layers 5
Tutorial1-3 Navigate in a map document 13
Tutorial 1-4 Measure distances 21
Tutoriall-S Work with feature at tributes 23
Thtoria11-6 Select features 27
1UtoriaI1-7 Work with attribute tables 33
Tutoriall-B Label features 40
Assignment 1-1 43
Assignment 1-2 45
Chapter 2: Map design 47
Thtoria12-1 Create choropleth maps 48
Thtorial 2-2 Create group layers 52
Tutorial2-3 Set threshold scales for dynamic display 58
Tutorial2-4 Create choropleth maps using custom attribute
scales 63
Tutorial 2-5 Create point maps 69
Thtorial2-6 Create a point map based on a definition query 71
Tht~ria12-7 Create hyperlinks 77
Tutorial2-B Create MapTips 81
Assignment 2-1 82
Assignment 2-2 84
Chapter 3: GIS outputs 87
Thtorial3-1 Explore interactive GIS 88
Thtorial3-2 Create map layouts 91
Tutorial 3-3 Reuse a custom map layout 98
Tutorial 3-4 Create a custom map template with two maps 100
Thtorial 3-5 Add a report to a layout 104
Tutorial 3-6 Add a graph to a layout 109
Tutorial 3-7 Create multiple output pages 111
Tutorial3-B Build a map animation 114
Assignment 3-1 119
Assignment 3-2 120
Assignment 3-3 122

CONTENTS GIS TUTORIAL 1
Part 2 Working with spatial data
Chapter 4: File geodatabases 125
Tutorial4-1 Build a file geodatabase 126
Tutorial4-2 Use ArcCatalog utilities 128
Tutorial4-3 Modify an attribute table 131
Tutorial4-4 Join tables 134
Tutorial4-S Create centroid coordinates in a table 136
Tutorial4-6 Aggregate data 140
Assignment 4-1 146
Assignment 4-2 149
Chapter 5: Spatial data 151
Tutorial5-1 Examine metadata 152
Tutorial 5-2 Work with map projections 154
Tutorial 5-3 Learn about vector data formats 164
Tutorial 5-4 Explore sources ofvector maps 171
Tutorial5-5 Download and process tabular data 176
Tutorial 5-6 Explore sources of raster maps 182
Assignment 5-1 188
Assignment 5-2 190
Chapter 6: Digitizing 193
Tutorial 6-1 Digitize polygon features 194
Tutorial 6-2 Use advanced edit tools 204
Tutorial 6-3 Digitize point features 209
Tutorial 6-4 Digitize line features 213
Tutorial 6-5 Spatially adjust features 218
Assignment 6-1 226
Assignment 6-2 228
Chapter 7: Geocoding 231
Tutorial7-1 Geocode data by ZIP Code 232
Tutorial7-2 Geocode data by street address 238
Tutorial 7-3 Correct source addresses using interactive
rematch 244
Tutorial7-4 Correct street reference layer addresses 247
Tutorial 7-5 Use an alias table 252
Assignment 7-1 253
Assignment 7-2 255

GIS TUTORIAL 1
Part 3
lONTENTS ". 'Ii
Chapter 8: Geoprocessing 257
Tutorial8-1 Use data queries to extract features 258
Tutorial8-2 Clip features 262
Tutoria18-3 Dissolve features 265
ThtorialB-4 Merge features 269
Tutorial 8-5 Intersect layers 271
Tutorial 8-6 Union layers 275
Tutorial8-7 Automate geoprocessing with ModelBuilder 277
Assignment 8-1 287
Assignment 8-2 289
Assignment 8-3 291
Learningadvanced GIS applications
Chapter 9: Spatial analysis 295
Thtorial9-1 Buffer points for proximity analysis 296
Tutorial 9-2 Conduct a site suitability analysis 300
Tutorial 9-3 Apportion data for noncoterminous polygons 307
Assignment 9-1 317
Assignment 9-2 320
Assignment 9-3 322
Chapter 10: ArcGIS 3D Analyst 325
TutoriallO-1 Create 3D scenes 326
T'utoriall0-2 Create a TIN from contours 328
Tutoriall0-3 Drape features onto a TIN 332
Tutoriall0-4 Navigate through scenes 336
Tutoriall0-5 Create a fly-through animation
Thtorial10-6 Add 3D effects and use 3Dsymbols
Thtorial10-7 Edit 3D objects 345
340
342
349Tutoriall0-8 Perform a line-of-sight analysis
Tutoriall0-9 Explore ArcGlobe Web service 351
Assignment 10-1 355
Assignment 10-2 357

viii ,/ CONTENTS
" .
..;
GIS TUTORIAL 1
Chapter 11: ArcGIS Spatial Analyst 359
AppendixA
AppendixB
App~ndix C
ApP<"ndix D
Tutorialll-1 Process raster map layers 360
Tutorial1l-2 Create a hillshade raster layer 364
Thtorialll-3 Make a kernel density map 366
Thtorialll-4 Extract raster value points 370
Thtorial11-5 Conduct a raster-based site suitability study 373
Tutorial11-6 Use ModelBuilder for a risk index 378
Assignment 11-1 387
Assignment 11-2 389
Taskind"" 391
Data sourc~ credits 397
Data lic~nse agreement 407
Installing the data and software 411

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Introduction
PartUsing and making maps
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This first chapter familiarizes you with some of the basic features of ArcGIS and
illustrates some fundamentals of GIS. You will work with map layers and under-
)ing attribute data tables for U.S. states, cities, counties, and streets. All layers
fO U will use are made up of spatial features consisting of points, lines, and poly-
gons. Each geographic feature has a corresponding data record, and you will
work with both features and their data records.

2 CHAPTER 1 Introduction
Learning objectives
Open and save a map docu.ment
Work with map layers
Navigate in a map document
Measure distances
Tutorial 1-1
GIS TUTORIAL 1
Work with feature attributes
Select features
Work with llttribute tables
Label features
Open and save a map document
ArcMap is the primary mapping component ofArcGIS Desktop software from
ESRI. ESRloffers three licensing levels ofArcGIS DesktoPI each with increasing
capabilities: ArcView, ArcEditor, and ArcInfo. Together, ArcMap, ArcCatalog,
ArcScene, and ArcGlobe-all ofwhich you will use in this book-make up ArcGIS
Desktop, the world's most popular GIS software.
Launch ArcMap
1 From t he Windows taskbar, click Start, An Programs, ArcGIS, ArcMap 10. Depending
on your operating system and how ArcGIS and ArcMap have been installed, you may have a
different navigation menu.
2 In the resu1ting ArcMap - Getting Started window, click Existing Maps and Browse
for more. '

:-::-:'ORIAL 1 Introduction
~ an existing map document
1 Browse to the drive that has the ESRIPressGISTlMaps folder installed
(e.g., C: ESRIPressGISTlMaps).
2 Click the Tutorial1-1.mxd (or Tutorial1~l) icon and click Open.
Open l!ll8J
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CHAPTER 1
='1-e Tutorial1~l .mxd map document opens in ArcMap, showing a map consisting of the
::S States layer (with boundaries of the lower 48 contiguous states). The US Cities layer
:lO: yet turned on) is the subset of cities with population greater than 300,000. The left
:-.-:-- ..1of the ArcMap window is the table of contents (TOC). It serves as a legend for the
:::!.:.!>-plus has several other uses you will learn about in this chapter. Note that the
-:-:K):.s toolbar, which is floating on the right side of the screen on the next page, may be
.:.x..'<ed somewhere in the interface. Ifyou wish, you can anchor it by clicking in its top
.....'"'ea, dragging it to a side or top of the map display window and releasing when you see
.a ~""in rectangle materialize. If you do not see the Tools toolbar at all, click Customize,
:-;)Q::3ars, Tools to make it visible. You will learn to use many of the tools in this toolbar in
~ :$ chapter.

CHAPTER 1 Introduction
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Save the map document to a new location
GIS TUTORIAL 1
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You will save all files that you modify or create while working through the tutorials in this
book in the MyExercises folder.
1 Click File, Save As.
2 Navigate to the
ESRIPressGtST1
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folder and save the map
as Tutorial1-1.mxd.
3 Click Save.
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---CTORIAL 1 Introduction
Tutorial 1-2
rk with map layers
Map layers are references to data sources such as point, line, and polygon shape(iles,
geodatabase feature classes, raster images, and so forth representing spatial fea-
tures that can be displayed on a map. ~rcMap displays map layers from a map docu-
ment such as Thtoriall-1.mxd, but the map document does not contain copies ofthe
map layers. The map layer files remain external to the map document wherever they
exist on computer storage media. Next, you will use the map document's table of
contents (TOe) for the map layers in the document.
a layer on and off
Before GIS existed. mapmakers drew separate layers on clear plastic sheets and then
carefully stacked the sheets to make a map composition. Now with GIS, working with
layers is much easier.
1 aid< the small check box to the left of the US Cities layer in the TOC to turn that layer
on.. The TOC is the panel on the left side of the view window. A check mark appears if the
layer is turned on. Ifthe TOC aCCidentally d oses, dick Windows, Table of Contents to
reopen it.
2 CEck the check box to the left of the US Cities layer in the TOC again to turn the layer off.

(1 ,'C HAi'T ER 1 Intr oduction GIS TUTORIAL 1
Add and remove map layers
You can add map layers to the TOe from their storage locations.
1 Click the Add.Data button.t;.
2 In the Add Data browser, click the Connect to Folder button ~ .
3 Click the drive on which the ESRIPressGISTl folder is installed, browse to and click
the Data folder, and dick OK. After this, you will always be able to connect directly to the
Data folder when searching for or saving data map layers and data tables.
4 In the Add Data window, double-
click the ESRIPressGIST1
Data folder icon, double-click
UnitedStates.gdb, and click
COCounties. ArcMap randomly
picks a color for the Colorado
counties layer. You will learn
how to change the color and
other layer symbols later.
5 Click Add. ArcMap places the
new layer with Colorado counties
correctly oyer the state of
Colorado because all map layers have coordinates tied to specific locations on the
earth's surface.
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I5nJTORIAL 1 Introduction CHAPTER 1 : 7
6 Right-click COCounties in the TOC and click Remove. This action removes the map layer
from the map document but does not delete it from its storage location.
lsing relative paths
When you add a layer to a map, ArcMap stores the paths in the map document. When you
open a map, ArcMap locates the layer data it ]leeds using these stored paths. If ArcMap
cannot find the data for a layer, the layer will still appear in the ArcMap TOe, but of course
it will not appear on the map. Instead, ArcMap places a red exclamation mark (1) next to
the layer name to indicate that its path needs repair. You can view information about the
data source for a layer and repair it by clicking the Source tab in the Layers Properties
window.
Paths can be absolute or relative. An example of an absolute path is C:ESRIPressGIST1
DataUnitedStates.gdbUSCities. To share map documents saved with absolute paths,
everyone who uses the map must have exactly the same paths to map layers on his or her
computer. Instead, the relative path option is favored.
Relative paths in a map specify the location
of the layers relative to the current location
on disk of the map document (.mxd file).
Because relative paths do not contain drive
letter names, they enable the map and
its associated data to point to the same
directory structure regardless of the drive
or folder in which the map resides. Ifa
project is moved to a new drive, ArcMap
~ill still be able to find the maps and their
data by traversing the relative paths.
1 crick File, Map Document Properties.
~rotice the option is set to Store relative
pa.thnames to data sources.
.2 Click OK .
3 Save your map document.
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Introduction GIS TUTORIAL 1
Drag and drop a layer from the Catalog window
The Catalog window allows you to explore, maintain, and use GIS data with its many
ArcCatalog utility functions. From Catalog, you will drag and drop a map layer into the
TOC as an alternative method of adding data.
1 Click Windows, Catalog.
2 In the Catalog window, navigate to ESRIPressGISTlOataUnitedStates.gdb.
3 Drag and drop COCounties into the top of the TOC window.
."..- ,'",... ., ..
The map layers in the TOCdraw in order from the bottom up, so if you dropped
COCounties below us States, the states will cover COCounties. If COCounties is covered,
remove it and drag and drop it again from Catalog, this time above US States.

::U AL 1 Introduction CHAPT BR 1
Iuto Hide for the Catalog window
~otice that when you opened the Catalog window, it opened in pinned-open mode, which
keeps the window open and handy for use, but covers part of your map. The Auto Hide
feature of this application window along with other application windows {such as the TOC
and Search window}keeps the windows available for immediate use, but hides them in
berween uses so that you have more room for your map.
1 Click the Auto Hide button on top of the Catalog window £I..The window d oses but
leaves a Catalog button on the right side of the ArcMap windowlll.clltllbo] i.
2 Click the Catalog button. The Catalog window opens. Next, you will simulate having
completed a Catalog task by clicking the map document. The window will auto hide.
3 Click any place on the map or TOe. You can pin the window open again, which you will
do next.
4 Click the Catalog button and dick the Unpinned Auto Hide buttoniii .That pins the
Catalog window open until you dick the pin again to auto hide or dose t he window. Try
clicking the map or TOC to see that t he Catalog window remains open.
5 Close t he Catalog window.
....iii . i "_.£'~'",
YOUR TURN
!::.::e.-d.d Data or Catalog button to add COStreets, also found III ESRIPressGISTl Data
~.....es.gdb. These are street centerlines for Jefferson County, Colorado. You may have
n..:....-. seeing the streets because they occupy a small area of the map (look carefully above the
~ ::i Colorado). Later in these exercises you will learn how to zoom in for a closer look at
w...... ::eatures such as the streets.
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Change a layer's display order
Next, you will change the drawing order of layers, but you must have the List By Drawing
Order button selected to enable such changes.
1 Make sure that the List By Drawing Order button ~;: is selected in the TOC and turn on
the US Cities layer.
2 Drag the US Cities layer to the bottom of the TOC and drop it. Because ArcMap draws the
US Cities layer first now, the US States and Counties layers cover its point markers.
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Introduction CHAPTER 1
3 Drag t he usCities layer to the top of the TOC and drop it. ArcMap now draws the
US Cities last, so you can see its points again.
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baDge a layer's color
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One of the nicest capabilities of ArcGIS is how easy it is to change colors and other symbols
Ill: layers. First you will change the color fill of a layer's polygons.
S ~-3 lftyer.
E3 Ii"! USQlos
1 Click the COCounties layer's legend symbol in the TOC. The legend
sr:nbol is the rectangle below the layer name in the TOC.
•!iii Ii2I COStroots
2 Gick the Fill Color button in the Current Symbol section of the Symbol
Selector window.
3 Click the Tarragon Green tile in the Color Palette,
4 Click OK. The layer's color changes to Tarragon Green on the map.
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CHAPTER 1 Introduction GIS TUTORIAL 1
Change a layer's outline color
Now you will change the outline color of a layer's polygons.
1 Click the COCounties layer's legend symbol.
2 Click the Outline Color button in the Current Symbol section of the Symbol
Selector window.
3 Click the Black tile in the Color Palette.
4 Click OK.
5 Click File and Save to save your map document.
YOUR TURN
Change the color of the COStreets layer. choosing a medium shade of gray. You will see the
results later in the exercise.
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!i 7Ur ORIAL 1 Introduction CHAPTER 1
Tutorial 1-3
avigate in a map document
When you open a map document, you see the entire map, a view called the full
extent. You can zoom in to any area ofthe map resulting in that area fl,lling the
map window, giving you a close-up view. The current view ofthe map is its current
extent. You can zoom out, pan, and'use several additional means ofmoving about in
your map document. These include the Magnifl,er window for close-up views without
zooming in, the Overview window that shows where you are on the full map when
zoomed in, and spatial bookmarks for saving a map extent for future use.
m In
1 Click the Zoom In button ~ on the Tools toolbar.
2 Click and hold down the mouse button on a point above and to the left of the state
of Florida.
3 Drag the mouse down to the bottom and to the right of the state of Florida and release.
::'1e process you performed
in .steps 2 and 3 is sQlnetimes
called"dragging a rectangle."
•
- - - - - - - - -

l'.
14 CHAPTER 1 Introduction GIS TUTORIAL 1
Fixed Zoom In and Zoom Out
Pan
This is an alternative for zooming in by fixed amounts.
1 Click the Fixed Zoom In button : : . This zooms in a fixed distance on the center of the
current display.
2 Click t he map to zoom in centered on the point you pick.
3 Click the Fixed Zoom Out button :: . This zooms out a fixed distance from the center of
the current zoomed display.
Panning shifts the current display in any direction without changing the current scale.
1 Click the Pan button .rl .
2 Move the cursor anywhere onto the map display.
3 Hold down the left mouse button and drag the mouse in any direction.
4 Release the mouse button.
Full, previous, and next extent
The following steps introduce tools that navigate through views you have already created.
1 Click the Full Extent button " . This zooms to a full display of all layers, regardless of
whether they are turned on or turned off.
2 dick the Go Back to Previous Extent button .• . This returns the map display to its
previous extent.
3 Continue to click this button to step back through all of t he views.
4 Click the Go to Next Extent button .. . This moves forward through the sequence of
zoomed extents you have viewed.
5 Continue to click this button until you reach full extent.

:1:":'O RIAL 1 Introduction CHAPTtiK 1
YOUR TURN
::..x:!:: w the county polygons in Colorado, and then zoom and pan so the streets in Jefferson
=---..:::y. Colorado, are in the center of the display. Leave your map zoomed in to the streets.
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Open the Magnifier window
Tne Magnifier window adjusts the map display to see more detail or get an overview of an
area. This window works like a magnifying glass. As you pass the window over the map
display, you see a magnified view of t he location under the window. Moving the window
c!oes not affect the current map extent.
1 Click Windows, Magnifier.
2 Drag the Magnifier over an area of the map to see crosshairs for area selection, and then
release to see the zoomed details.

3 Drag the Magnifier window to a new area to see another detail on the map.
Magnifier properties
You will change the magnification property of the Magnifier window.
1 Right-dick the title bar of the Magnifier
window and dick Properties.

GIS TUTORIAL 1
2 Change the Magnify By percentage to
800% if it is not already at that power,
and then click OK.
Introduction
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3 Drag the Magnifier window to a different location and see the resulting view.
4 Close t he Magnifier window.
CHAPTER 1

Use the Overview window
The Overview window shows the full extent of the layers in a map. A box shows the
currently zoomed area. You can move the box to pan the map display. You can also make
the box smaller or larger to zoom the map display in or out.
1 Click the Zoom to Full Extent button 0 .
2 Zoom to a small area of the map in the northwest corner of the United States (two or
three complet e states).

ORIAL 1 Introduction CHAPTER 1
3 Click Windows, Overview. The Overview window shows the current extent of the map
highlighted with a red rectangle.
•
r- .......,
4 ~1ove the cursor to the center of the red box, dick and drag to move it to a new location,
and release. The extent of the map display updates to reflect the changes made in the
:.•ayers Overview window. Note that if you right-d ick the top of t he Layers Overview
",i.."dow and click Properties, you can modify the display.
•
5 ::lese the Layers Overview window.

CHAPTER 1 Introd1lction GIS TUTORIAL 1
Create spatial bookmarks
Spatial bookm arks save the extent of a map display or geographic location so you can
return to it later without having to use Pan and Zoom tools.
1 Click the Zoom to Full Extent button " .
2 Zoom to the state of Florida.
3 Click Bookmarks, Create, and
type Florida in the Bookmark
Name field.
B"""",ork 1-1.....: rFlorida ····_·-i
L__._..._ .... . ----'
OK JI CaIceI I
4 Click OK.
S Click the Zoom to Full Extent
button Q .
•
6 Click Bookmarks, Florida. ArcMap zooms to the saved bookmark of Florida.
YOUR TURN
Create spatial bookmarks for the states of California, New York, and Texas. Tryout your
bookmarks. Use Bookmarks, Manage to remove the California bookmark.
....._--------_...._--...._---- ----.-~-~
'

s::::-:-ORIAL 1 Introduction CHAPTER 1
Tutorial 1-4
leasure distances
Maps have coordinates enabling you to measure distances along paths that you
choose with your mouse and cursor.
!baDge measurement units
While a map's coordinates are in specific units such as feet or meters, you can set the
measurement tool to gauge distances in any relevant units.
1 Zoom to the full extent, then zoom to the state of Washington (uppermost
western state).
2 On the Tools toolbar, dick the Measure button t:t .The Measure window opens with the
~'Ieasure Line tool enabled. The current map units are
meters, but miles are more familiar in the United States,
so you will change the units to Miles.
3 In the Measure window, dick the Units drop-down button.
4 Click Distance and Miles, and leave the Measure window
open.
: To rnea?xe • '",nt. tid< 'Me1Rnl ~ F~e'
, then tId< . fe.'llu'e.

Measure the width of Washington state
1 Move the mouse to the westernmost boundary of the state of Washington and dick it.
You do not need to match the selections made below. Any measurement will demonstrate
the procedure.
2 Move the mouse in a s traight line to the eastern boundary of Washington until you reach
its eastern edge, then double-click the edge. The distance should be around 300 miles.
__,us SteI :EdQ<!
•
3 Close the Measure window.
YOUR TURN
Measure the north-south distance (top to bottom) of Washington. The distance should he
roughly 250 miles. Zoom to full extent and measure the north~south distance of the continental
United States from the southern tip of Texas to the northern edge of North Dakota. This distance
is approximately 1,600 miles. Measure the east~west distance of the continental United States
from Washington to Maine. This distance should be approximately 2,500 miles. Close the
Measure window when finished.

:;:--:;; TUTORIAL 1 Introduction CHAPTER 1
Tutorial 1-5
lVork with feature attributes
Graphic features ofmap layers and their data records are connected, so you can
start with a feature and view its record. You can also fmd features on a map using
feature attributes.
se the Identify tool
To display the data attributes of a map feature, you can click the feature with the Identify
tool. This tool is the easiest way to learn something about a location on a map.
1 Zoom to the full extent of the map.
2 On the Tools toolbar, click the Identify butt on Q) . Click anywhere on the map.
3 From the Identify window, click the Identify from drop-down list and click US States.
4 Click inside the state of Texas. The state
temporarily flashes and its attributes appear in the
Identify dialog box. Note one of the field values for
the state, such as Hispanic population. Next, you
will use the Identify tool's options to control which
features it will process. loc.tlon, ~~'~~~~~~~~~~ " ~ ..._.c...
STATE_FIPS 1e
5Le~EGlON w.5I: Soo.tI1 Central
STATC_ TX
POP2oo;J 20051!0J
POP2007 23ge6412
POPOO_SQ/'11 79
. P0P07_SQ/'11 90.7
. WHITE 11~
BlACK 2101566
AMERljOS 116362
i ASIAN 562319
HAWN..?! lii:M
OTi-lER 21JeOOl
,

f",
2 4 I CHAPTER 1 Introduction
5 In the Identify window, click the Identify from
drop~down list and click US Cities.
6 Click the red circular point marker for Houston
(at the southeastern side of Texas),
7 Make sure the point of the arrow is inside the
circle when you click the mouse button. Notice
which feature flashes- that is the feature for
which you get information.
8 Continue clicking a few other cities tO,see the
identify results. Hold down the Shift key to
retain information for more than one city. Then
click the name of a city in the top panel of the
Identify window to view that city's information.
~
AALWAT!R
~-"~
""""""-'-"M~
~~-"
"'"
Use advanced Identify tool capabilities
5J'9.413
u.m
",-,
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~
,,,.",,~
, 111603
You can use the Identify tool to navigate and create spatial bookmarks.
GIS TUTORIAL 1
1 Without holding down the Shift key, click Houston with t he Identify tool.
2 Right-dick the name Houston in the Identify window and dick Flash. This flashes
Houston's point marker.
3 Right-click the name Houston again and click ~oom To. The map display zooms to
Houston, Texas. ArcMap identifies the US Cities only because its layer is set in the dialog box.
4 Right-dick the name Houston once again and dick Create Bookmark.
5 Close the Identify window.
6 Click the Full Extent button.
7 Click Bookmarks, Houston.

:;::-ORIAL 1 Introduction CHAPTER 1
.-=,.
YOUR TURN
~t the Identify results to the COCounties layer and identify Colorado counties, Pract.ice
~q oookm"k,fo,v=:~nti" ~':~.~h:ntifYtool.Clo" ~:~nt'f:':.:_J
d features
Use the Find tool to locate features in a layer or layers based on their attribute values.
You can also use this tool to select, flash, zoom, bookmark, identify, or unselect the feature
in question.
1 From t he Tools toolbar, dick the Find button " ,
2 Click the Features tab,
3 Type Boston as the feature
to find.
4 Click Find. The results appear in
the bottom section of the Find
window.
5
po' 'U' -- ' .............._ .
Right-dick the city name
Boston and dick Zoom To,
Rdi-elick. ,,,,,,to """" c_""""'-'
i vu
..... I
· .. . .._ .
-"'- ~
t~'R~~_:::!' ~ ~anTaOnomie<tf"" - - - - ~-..
:tj 9ooto Boo/qnft
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~ ~MyI'Us...
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'''"AREAHAME
"''''---''-' !

26 CHAPTER 1 Introduction GIS TUTORIAL 1
The extent zooms to the city of Boston, Massachusetts.
•
YOUR TURN
Find other u.s. cities and practice showing t hem using other find options such as Flash
Features, Identify Feature(s), and Set Bookmark. When finished, clear any selected features, and
zoom to the full extent.
--------._--------_.._...._-_..__. ~

fi :-;;TORIAL 1 Introduction CHAPTER 1
Tutorial 1-6
.elect features
You can work with a subset ofone or more features in a map layer by selecting
them. For example, before you move, delete, or copy a feature (as you wiIllearn
about in future chapters), you must select it. Selected features appear highlighted
in the layer's attribute table and on the map.
the Select Features tool
1 Zoom to the full extent of the map.
2 Turn off the COStreets and COCounties layers.
3 From the Tools toolbar, click the Select
Features button ~ ... .
4 Click inside Texas. This action selects Texas rrr-1--T-l,--~~-~):':;--j
.rnd highlights it with a blue outline.
~~"--'-~--1 -;-~>-----
5 Hold down the Shift key and click inside
:he four states adjacent to Texas.
'j.;~'--.r~~

CHAPTER 1 Introduction GIS TUTORIA
Change the selection color and clear a selection
Sometimes you will want to produce a map with certain features selected. Then it is
desirable to be able to change the selection color for purposes at hand.
1 Click Selection, Selection Options.
2 Click the color box in the Selection Tools
Settings frame.
3 Pick Amethyst as the new selection color
and click OK. The selection color for map
features will now be amethyst.
rr--F'- .1=--'--3;=n.~
•
•
•
,
• •~
,
-,>
4 Click Selection, Clear Selected Feature,s.
SoIectIon 1"""S6tID»
5eIo(tknttBoru, l!i 1pIqIo¢l.. CJI ~ @ " ~
Choose tile ab '<>J ~ ~od r..t" ... to be "-' rc--:.j
wlhbj.odllllJ:, ~
O
l. ~~-.~ ,-'-~~:*,"~~",~-.:" ...1
. ~'1:., ._ .. ,,--c...l ••• :lli :'.:»
,:~ : ; ~~, _J:;;::!:rlIEi • • Ill- l ilI.1II il a
Ul•.IlIi..... It
i• ••• .• ••• ••• •
'. I:rillG L "!:J ':"9 m!!i =!l
I_ II! a; ;:J '-1L .:! "1 it !II ill !ti
. IE Iii nf .h Hii ilI l!i " !il 1II
I ~._~ !_~_I! • ~_~.:" • ~_!l!
i ~eCom... !

I-::-~c' 1 Introduction CHAPTER 1
e selection symbol
:::. K";'tion to changing the color of selected features. you can change the symbol for the
~ :nap or for individual layers.
1 '='..<g'3:-click the US Cities layer in the TOC.
2 .::lic:k Properties. The resulting tabbed Layer Properties window is one that you will use
~... it allows you to modify many properties of a map layer.
3 ::x.:L the Selection tab and Symbol button.
':..::,=""",",;"""F""o,o....,_ _,.....;],;.!.!'"...lJ.<.,,"-"""']
S <.er>;Iht ....... cob ~ .. 5--... ~ I
C ....li>o 1)OI'boI . ;
I I
.J
4. :- . a new symbol and/or
.:mIc:r for point features, and
.::l:id. OK twice.
S)'nlbol ~lKlor ff}?<l
:> .:lick a d ty feat ure to see
::=enew selection symboL
.:J.e::ar the selected features.
~"""" " """-C', v
•'"
~: .
-"', 0 ....~ O Rele<encedS¥es
r ..., ..- ;.1
• • .. ,
--1
"'" ,.,." ,-,
• • •"......' -, ""- ,
• • Ii
lind S<p.Io<. 1
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-".. • •TI'iarge 2
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'" I ""'"

CHAPTER 1 Introduction
GIS TUTORIA
Set selectable layers
When there are many layers in a map document, you may want to restrict which ones are
selectable. That simplifies the selection process.
1 Click the List By Selection button in the TOC.
2 Click off the selection boxes (third to last
graphic on each line) for Streets, Counties,
and US States to make only US Cities
selectable.
•~ 0 COStr.lt,
s 0 CCICoIr.i;e,
'":3 fi!l us Stat••
D
3 Click the Select Features button ~ .,. and click a city. The selected city gets the selec::::::.
symbol and color that you chose on the previous page and is listed in the TOC.
I: " ......opoO;
~ Not SoIoctIblo
6"USstote• .
o
~CO~rr«t'
e> co..;cu>';;e,
4 Clear the selected features.

: UTORIAL 1
Introduction CHAPTER 1
lect by graphic
Selecting features by using graphics is a shortcut to select multiple features.
1 Click the drop-down list of the Select Feat ures button and click Select by Circle.
2 Click inside the state of Florida and d,rag
to draw a circle that includes the three
cities in Florida.

The resulting map will show multiple cities selected and the resulting names in the TOe.
• ,-,-
<i!>CQ5i:roet.
~..:oc:""'....
YOUR TURN
•
•
•
•
Create a new layer from selected features by selecting all cities in Texas using the Select
by Lasso graphk. After the cities are selected, right-click the US Cities layer in the TOC, and
click Create Layer from Selected Features. Name the new layer Texas Cities. Clear the selected
features. Turn the new layer off.
'_._------------_..._ .__..__. -.--.-,~

__ O RIAL 1 Introduction CHAPTER 1
Tutorial 1-7
ork with attribute tables
You can view and work with data associated with map features in the layer's
attribute table.
IPen the attribute table of the US Cities layer and
le!e-ct a record
To explore the attributes of a layer on a map, open its attribute table and select a feature.
1 Right-click the US Cities layer in the TOC.
2 Click Open Attribute Table. The table opens, containing one record for each US City point
feature. Every layer has an attribute table with one record per feature.
3 Scroll down in t he table until you find Chicago and dick the record selector (gray cells
on the left side of the table) for Chicago to select that record. If a feature is selected in
the attribute t able, it also is selected on the map.
, .
,,,
.!I I
I.._--, ,
, ,
I
.....,

4 In the table, click the Clear Selected Features button [JJ .
Select features on the map and see selected records
Selecting features also selects their records.
1 Resize the US Cities table to see both the map and table on the screen.
2 Click the Select Features button t:flI ..,hold down the Shift key, and select all cities in
Texas on the map.
3 In the US Cities table, click the Show Selected Records button EiliI . This shows only the
records for the features selected in the map: the cities in Texas.
4 Click the Show All Records button ~ to show all records again.
5 In the us Cities table, click the •
Clear Selected Features button eo.
Switch selections
You can select most records in a
layer by first selecting the few not
to be selected and then reversing
the selection.
1 On the map select all of the cities
in Florida.
2 Click Selection, Zoom to Selected
Features.

~ :-::-:-ORIAL 1 Introduction CHAPTER 1
3 Click t he drop-down option of the Table Options button ~ • .
4 Click Switch Selection.
II I'nd!t Peplace" ,
'0 Select By AttrW e,...
3 Ce.or 5eie<tOon
s..«d> SeIectioo
'" ~.
This reverses the selection. It selects all of those that were not selected and deselects those
that were selected.
' ..., . , ...."" .
5 In the US Cities table, click the drop-down option of the Table Options button 16I •.
6 Click Clear Selection.
ft ml&Repl.>ce" .
~ Sele<t By AttrW .....
3 Ce.or Selection

Move afield
1 Click the gray title of t he POP2000 field in t he US Cities table.
2 Click, drag, and release the POP2000 field to the right of the AREANAME field.
1·!~....o _···· 1
j
L
,.
Sort a field
1 In the US Cities table, right-dick the AREANAME field name.
2 Click Sort Ascending '" -~ . This sorts the table from A to Z by the name of each
U.S. city.
(0 out of ,. 5eIo<to9l
±-
=l
=i=
·····t·· ....-_.. _..
..==-
3 Right-dick the POP2000 field name.
L
>

... 7 UTOR IAL 1 Introduction CHAPTER 1
4 Click the Sort Descending button l~S«tD=~ • This sorts the field from the highest
populated city to the lowest populated city.
; . ....."..
lIse Advanced Sorting
1 In the US Citi.es table, move the ST (State) field to the right of the POP2000 field.
2 Right-click the ST field and click Advanced Sorting J~Sottf.,. . .i.
3 Make selections as follow.
.."
. ,ro"
~,,", :.,,-.l".
a: II Coral

CHAPTER 1 In t r oduct ion GIS TUTORIAL 1
4 Click OK. This sorts the table first by state and then by population of each U.S. city for
that state.
YOUR TURN
Move and sort by other field names. Try sorting by other multiple fields. For example, you could
sort US Cities alphabetically or by whether or not they are state capit als.

'-_._ -_._----.---.-.-----~,~.............'-""""
Get statistics
You can get descriptive statistics, such as t he mean and maximum value of an attribute, in
ArcMap by opening a map layer's att ribute table using the Statistics function.
.1
1 Zoom to the full extent.
- -- r '
-T~
1. ~2 Right-click US States in the TOC, click
Selection, and click Make This The Only
Selectable Layer.
3 Hold down the Shift key and use the
Select Features tool to select the state of
Texas and the four states adjacent to it,
~ci
•
•
•
•
V•
•
1: . 7 •
-I-
-, ,0::;:
V
, '!1

7':':'ORIAL 1 Introduction CHAPTER 1
4 In the TOC, right-click US States.
5 Click Open Attribute Table.
6 Right-click the column heading for the POP2000 attribute.
7 Click Statistics. The resulting window has statistics for the five selected states; for
example, the mean 2000 population is 6,652,779.
SHec:tion Stahshc:. of lJSStalc5 ElJrRJ
~..,.
' 1' ~l
,,-,
~ ~819:M6- "lk _2tB51821l
"" """'"Wt¥c 6652779.2
SWdood O~ 7153122.3!i7671
YOUR TURN
I
•
,
,
"18190~ 6
Fr .r~""'c", 01$11 HMklu
10815791 189125lti
~rics for a new selection of states and attribute of your choice.
~------------------------------.

40 ! CHAPTER 1 Introduction GIS TUTORIAL 1
Tutoriall-B
Label features
Labels are text items on the map derived from one or more feature attributes that
ArcMap places dynamically depending on map scale.
Set label properties
There are many label properties that you can set. Here you get started by setting the data
value source.
1 Click Bookmarks, Florida to zoom to the state of Florida.
2 Right-click the US Cities layer in the TOC, click Properties, and click the Labels tab.
3 Click the Label Field drop-down arrow and click AREANAME if it is not already selected.
4 ClkkOK.
Label features
1 Right-click the US Cities layer in the TOC.
2 Click Label Features.

5 _~10 RI AL 1
3 Zoom out to see additional states.
larn labels off
1 Right-click the US Cities layer in
the TOC .
2 Click Label Features again.
3 Labels in the map toggle off. Click
Label Features again to turn them
back on.
-.••
Introduction
.~.
•
""~"
CHAPTER 1
-,
imI:vert labels to annotation
You can convert labels to graphics in order to edit them individually. You can convert all
labels, only labels in a zoomed window, or labels from selected features only.
1 Oick Bookmarks, Florida.
2 Right-dick the US Cities layer
b t he TOe.
3 Click Convert Labels to
An notation.
4. ~1ake selections as shownin the
graphic to label features in the
state of Florida only,
5 CUck Convert.
Conve,t Labels to Annot"ti~o ll1IDg}
CreoteA~ For
O Al f~....,.
0 fnlhe """,'
Feot"e LajOef
IUS Citie.
B Conyerl cnpIaced Iabeb to L.<"IPIaced .".,.-dotoo
Refererce 5 00le
1:S,1S4,23(
Annototion Group
v
I Corwert l I C~ I

CHAPTER 1 Introdu ction GIS TUTORIAL 1
Edit a label graphic
Once labels become graphics, you can move, scale, and otherwise change them individually.
1 Click the Select Elements button Jt.
2 Click the t ext label for Miami and
move it int o the state of Florida.
3 Similarly move t he label for
Jacksonville.
4 Save your map document and
exit ArcMap.
•
'..

5 TIlTTORIAL 1 Introduction CHAPTER 1
Assignment 1-1
B11aluate U.S. housing statistics
iIttlrlci5assignment, you will compare statistics for U.S. states on the number of housing units,
rm":"" of renter- and owner-occupied units, and highest number ofvacant units.
Surt with the following:
• £SRIPressGIST1DataUnitedStat@s.gdbUSStates- polygon layer of U.S. states with
Census 2000 data
• ~_-mbutes of States table-attribute table for U.S. states that includes the following fields
O!'eded for the assignment:
STATE_ABBR-two-letter state abbreviation
HSE_UNITS- number of housing units per state
RENTER_OCC- number of renter-occupied units per state
OWNER_OCC- number of owner-occupied units per state
VACANT- number of vacant housing units per state
er-u a map document andget statistics
~.z~' blank map document with path and name ESRIPressGISTl MyAssignments
G WjCi!i:1Assignmentl-lYourName.mxd using relative paths.Add the above layer of the U.S.
.3tias &::Jd symbolize it with a hollow fill and a medium gray outline. Using the States attribute
t:lIIb:iI!.a:o.:::.=. bright red selection color, select the five states having the highest number of vacant
""*s'''gcr:t..>ts. Label every state (including unselected states) with its abbreviation.
c.n.ua Word document
~~ .Microsoft Word document with
-:xt:t.~::::ame ESRIPressGISTl
~me:ntsChapterlAssignmentl-1
~ doc. In the Word file, create a
'::iii:IIII!!'J1ii::6 statistics as shown for the five states with the highest number of vacant units only.
~JII=1rrnD ished map document, in ArcMap, dick File and Export Map, and browse to your
~ISTlMyAssignmentsCh apter1 folder to save Assignmentl-lYourName.jpg there.
..:=.'WIll!:r io';'Ord document, place the insertion point after your table and click Insert, Picture, From
nit 'IDD!!::! browse to ESRIPressGISTlMyAssignmentsChapterlAssignmentl-l YourName,jpg
1II"Ift! JT'3I""!'O: the map image.

Hint
Select a statistic in the Statistics output table, press Ctrl+C to copy the statistic, click in the
appropriate cell of your Word table, and press Ctrl+V to paste it.
WHAT TO TURN IN
Ifyour work is to be graded, turn in the following files:
ArcMap document: ESRIPressGIST1MyAssignmentsChapter1
Assignmentl-1YourName.mxd
Image file: ESRIPressGIST1MyAssignmentsChapterl
Assignmentl-lYourName.jpg
Word document: ESRIPressGISTIMyAssignmentsChapterl
Assignmentl-l YourName.doc
If instructed to do so, instead of the above individual files, turn in a compressed file,
Assignmentl-1YourName.zip, with all files included. Do not include path
information in the compressed file.

' n:TORIAL 1 IDtroductloD CHAPTER 1 4S
Assignment 1-2
Facilitate the Erin Street crime watch
C[ci:::,e prevention depends to a large extent on "informal guardianship,» meaning that
~borhood residents keep an eye on suspicious behavior and intervene in some fashion,
rrxfnding calling the police. Neighborhood associations called crime watch groups enhance
gtn...w.anship, so police departments actively promote and support them and keep them informed
1m crime trends. Suppose that a police officer of a precinct has a notebook computer and a portable
tdc:r projector for use at crime watch meetings. Your job is to get the officer ready for a meeting
'lII!£ib the 100 Block Erin Street crime watch group of the Middle Hill neighborhood of Pittsburgh.
StJut: with the following:
• ESRIPressGIST1 Oata PittsburghMidhill.gdbStreets-line layer for street centerlines in
the Middle HiU neighborhood of Pittsburgh
• Attributes of Streets-table for streets in the Middle Hill neighborhood that includes the
following fields needed for the assignment:
FNAME-street name
Address "a"ges
LEFTADD1-beginning house number on the left side of the street
LEFTADD2-ending house number on the left side of the street
RGTADD1- beginning house number on the right side of the street
RGTADD2-ending house number on the right side of the street
• ESRIPressGIST1 DataPittsburghMidhill.gdb Buildings-poIygon layer for buildings in
the Middle Hill neighborhood of Pittsburgh
• ESRIPressGISTl Data Pittsburgh Midhill.gdbCurhs- line layer for curbs in the Middle
Hill neighborhood of Pittsburgh
• ESRIPressGISTlDataPittsburgh Midhill.gdbCADCalls-point layer for 911 computer-
dl<.lt!U ui:;patch police calls in the Middle Hill neighborhood of Pittsburgh
• Attributes of CADCalls table- table for CADCalls points that includes the following
attributes needed for the assignment:
NATURE_COO- call type
CALLDATE-date of incident
ADDRESS- addresses of incident location
Guznge the map andget statistics
f-a.e a new blank map and add the above layers. Save the map document as ESRIPressGIST1
~ignmentsChapter1Assignment1-2YourName.mxd with relative paths that includes a
zoomed view of the "Erin block" streets (see "Hints") selected and labeled with street names.
Display streets, curbs, and buildings as medium-light gray, and CADCalls as bright red circles.

,I,
16 .I' C H APTER 1 Introduction
Create a spatial bookmark of the zoomed area called
Erin Street.
Create a table of addresses, dates of calls, and call
types for crimes in the 100 block of Erin Street (see
"Hints"). The street names include Davenport, Erin,
and Trent. Create a Microsoft Word document called
ESRIPressGIST1 MyAssignmentsChapter1
Assignmentl-2YourName.doc and paste the table
into it as directed in the hints below.
Hints
GIS TUTORIAL 1
..:m ._.
• The 100 block of Erin Street is the segment of Erin Street whose addresses range from 100
to 199 and is perpendicular to Webster and Wylie streets. The crime reports are prepared
for the blocks on either side of Erin Street in this range. Use both the attribute table and
Identify tool to find and label these streets.
• Altnough it appears that there are only six incident points, there are actually 13 cotal
because multiple incidents are at the same locations. Use the Select Features but:on and
information in the attribute table to get the data on all relevant calls.
• In the attributes of the CADCalls table, click the Table Options button and "Export." Save
the selected records to a dBASE (dbf) file. Open the dBASE file in Microsoft Excel, edit the
records, and paste from there into Assignmentl-2YourName.doc. When opening the dBASE
in E.xcel, choose the Files of Type drop-down menu and choose All Files (....). This will allow
you to choose the dBASE file. Otherwise only the XML file associated with the dBASE file
will appear.
WHAT TO TURN IN
If your work is to be graded, turn in the following files:
ArcMap document: ESRIPressGISTl MyAssignmentsChapterl
Assignmentl-2YourName.mxd
Word document: ESRIPressGIST1MyAssignmentsChapterl
Assignmentl-2YourName.doc
If instructed to do so, instead of the above individual6.les, turn in a compressed file,
Assignmentl-2YourName.zip, with all flIes included. Do not include path information in the
compressed file.

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geo gr ap h ic
raphi
l.
in "_
i n f c
in f c
i n f c
, geog·~~~~s yste ms geographic info
systems geograp hic inf o
systems geographic info
s yste ms geograp hi c i n f o
systems geogr",;;ohic: info
s ,,~ ~ In
:::r.:::is. chapter you will learn all steps necessary to compose common maps from
~Ie map layers. One type of map that you will create is a choropleth map
::::r.i:: c:o!or-codes polygons to convey information about areas. The second is a
~ - :e.ature map" that uses point markers to display spatial patterns in point
.:.z::i.- You will use U.S. states and counties, plus census tracts and detailed census
~.. i '"' :Or Pennsylvania.

48 1CHAPTER 2 Map design
Learning objectives
Create choropleth maps
Create group layers
Set threshold scales for dynamic
display
Create choropleth maps using
custom attribute scales
Tutorial 2-1
GIS TUTORIAL 1
Create point maps
Create a point feature map based on
a definition query
Create hyperlinks
Create MapTips
Create choropleth maps
A choropleth map is a map in which polygon areas are colored or shaded to
represent attribute values. In this tutorial, you will use U.S. Census population
data to create choropleth maps for states, counties, and census tracts.
Open a map document
1 On your desktop, click Start, All Programs, ArcGIS, ArcMap 10.
2 In the ArcMap - Getting Started window, click Existing Maps and Browse for more.
Browse to t he drive and folder where you installed ESRIPressGISTlMaps, and
double-click Thtoria12-1.mxd. ArcMap opens <j. map with no layers added. You will add the
layers needed for the exercises next.

as TUTORIAL 1 Map design CHAPTER 2
dd a layer
1 Click the Add Data button ¢- .
2 Navigate to ESRIPressGIST1Data and double-dick UnitedStates.gdb. Click USStates
and Add.
", "",.1",'".";:,..I.!l,
I-~'''''-' - - -'--- -'>,
~-. -. -. -- -- ,- , --- - "
~-- -..--'---~..-- - ....-'--'-',1.~_'__~~r~.r ~__._ _..__ _ _:r.J
ArcMap draws the 48 contiguous states of the United States using a random color. You will
change the colors later in the exercises.
8 ;;;J Layetl
S f2l lISStotes
o
Change a layer's name
1 Right-click the USStates layer in the TOC.
2 Click Properties.
3 Click the General tab. Notice that the current layer name is "USStates."

CHAPTER 2 Ma p d esign GIS TUTORIAL 1
4 Type Popul at ion By State as the new layer name and click OK.
I ~ycr PropertIes ®!5<l
CrKlts,
! - -- -L _ _ __ . _ _... _...J
--5<"'" Rof1Qe
You con 'i>IIcI'~ the range 01 <coles at ..t->:htns loyer I'IiI be "'"""":
0 sm..loyer at 01 ><ole,
oDon'show lIyer ..t.en ,oomed,
OK I [ Cancel II "'"'
i
Select a census attribute to display state population
1 Right-click the Population By State layer in t he TOC.
2 Click Properties.
3 Click the Symbology tab.
4 In the Show box, click Quantities and Graduated colors.
5 In the Fields box, click the Value drop-do~n list and POP2007.

[5 TUTORIAL 1 Map design CHAPTER 2
6 Click the Color Ramp drop-down list, scroll down, and dick the yeIlnw-to-green-to-blue
color ramp.
·1993'95
.,""
".,'"13122246
. 37.t8Jo149
OK II c.aI !I ~
7 Click OK. The result is a classification consisting of five value intervals ranging from lowest
to highest of 2007 population with darker colors for higher population. By default, ArcMap
uses a method called natural breaks to construct the classification intervals. You willl~arn
how to change classifications later.
D SD1 71 . 1~95
a:J lm496 ·41>6"15
• '1663716 · 7862029
. 786:mo· 131222i6
• 131ZZZ47 · ~

52 CHAPTER 2 Map d ~. il!in GIS TUTORIAL 1
Tutorial 2-2
Create group layers
Group layers contain other layers, allowing fur better organization ofthe layers in
your map. Group layers halle beh~lIior similar tu other layers in the Toe. Turning
offthe lIisibility of a group layer turns offthe lIisibility ofal/ its component layers.
Add a group layer to the map
1 Right·click Layers in the TOC.
2 Click New Group Larer.
3 Right·click the resulting New Group L3yer and clIck Properties.
4 Click the General tab.
5 Type Populat ion By County a. tb. group layer name (but d<> not dIck OK).
,.-'''''"'-''''-''~'' ''-"''''''''''''-0 __ " ~ .-.
0_' __...._
~ - ,",,'"
D< I I "'""" I I _ I

GIS TUTORIAL 1 Map design CHAPTER 2
Add a layer to the group
1 Click the Group tab in the Group Layer Properties window.
2 Click the Add button and navigate to ESRIPressGIST1DataUnitedStates.gdb.
3 Hold down the Ctrl key.
4 Click USStates and USCounties. Release the Ctrl key, then dick Add and OK.
Group Layer Properll~s !1J~
OK II Ci>f1Cd II AWl
ArcMap displays the U.S. counties with a random color.
'" i1 lay~..
S Ii!! Po!>Uatb'1 By Coorty
8 Ii!! uscOOXJties
o
~ Ii!! USstet. ,
o
'" r;;>] PopojotIon bystet.
~~,
D 5Z317'1·1993'195
D 1'193'1% . 1663715
. 4663716 · 7662029
. 7862030 ·131222%
. 131222'17 ·37'183'1'11,1
iI
I
j

54 CHAPTER 2 Map design
Change the symbology for states
1 Within the Population By County group layer, if it is not already
the top layer, click the USStates layer and drag it above the
USCounties layer. If by mistake you drag the States layer outside
of the Population By County group, just drag it back inside. This is
another way to add layers to a group- simply add them to the TOC
and then drag them inside a group.
2 Click the legend symbol below the USStates layer name in the
group layer.
3 In the Current Symbol panel, change the Fill Color to No Color,
type an Outline Width of 1.5, change Outline Color to Black, and
click OK.
GIS TUTORIAL 1
I ~SyJrboI...
I SoveAs,.. II R=t
You will see the USStates' symbology change in the Population by County layer group.
iii ~ ~ay.,.,.
nl !fa I'opJ.aI:bo 9y eo.rty
a !i!llmt"'..
o
8 B USCourtios
o
o !Z3!11 • 1993'195
!II 19'nt96· ~I S
. ~16 · 78620Z9
. 7162030' 1) 122216
. 1 )122Z-J7 .~
Select a census attribute to display county population
1 Right-click the USCounties layer in the group layer and click Properties.
2 Click the Symbology tab. The current symbol for the counties layer is Single symbol.
3 In t he Show box, click Quantities, Graduated colors.

GIS TUTORIAL 1 Map design CHAPTER 2
4 In the Fields panel, click the Value drop-down list and click POP2007, Click OK.
Lilyer PrDpertlel rID~
Ch8rts
iI Wultiple Allributes
I'
r
---- -_ ....,
~ "''''22Im5 -754115
7!i4116-2100707
2100708 · s.07427
5407428 . 1011007!i
II C¥lCe! I [ AppIjo
'lhe result is a classification of the U.S. counties into five value ranges of 2007 population.
I IE B L~1'1"~~ !ia P~~Coo.rq
'"' Ii!! Ll55101:o,
o
EO 2l USCCUli:io,
D 65 - 221l9O<
(gl ZWM - 7S11l5
;; 151116 - 2100107
. 2100100 - 5107421
.51(J742~ - IOI II1915
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0;;; ' 990'19<-4663715
m; 466:l716 - ~
. 7!1621l:lO _l:l12Z1...
• 1~122"7 _31'163+1e
5 Collapse the tree structures in the Toe by clicking the boxes that have minus signs
(-) for Population By County and Population By State. You can reverse this process by
clicking the boxes again, which wonkl again have plus signs (+) indicating that they can
be expanded.

CHAPTER 2 Map design GIS TUTORIAL 1
YOUR TURN
Note: You are required to complete this Your Turn exercise because the layer group that
you create is used in a later exercise.
Turn off the Population By County group layer and the Population By State layer. Create anew
group hyer called Population By Census Tract. Add the census tract layers for Utah (UTTracts)
and Nevada (NVTracts) and the USStates layer to the Population By Census Tract group layer.
The census tract layers are located in ESRIPressGISTlDataUnitedStates.gdb. Classify the
census tracts using graduated colors based on the POP2007 field. Choose No Color for Fill .Color
and a black 1.S-width line for the USStates layer.
Notice that the resulting classification intervals for the two states differ. Later in these
exercises you will learn how to build custom numerical scales. Then you could creat~ a
single scale for both states.
Saving layer files
You can use layer files (.Iyr) to quickly add a map layer that you previously classified or
otherwise symbolized to a map document. You can save layer files and add them to your
map document the same way you add other data.
1 Thrn off the layer groups Population By Census Tract and Population By State, then
turn on only the layer group Population By County.
2 Right-click the Population By County layer group and click Save As Layer File.
3 Navigate to the ESRIPressGISTlMyExercis~sChapter2 folder.
4 Type PopulationByCounty.lyr in the Name field.
SdVC! Layer [gJ
~'~='~' -"[Q==-"",,=..=,.,,,~~:::o====-=..".":o...~1 'It Q C~ ~ . E!l
1-- ""..
~~ - - -'- .-...J~~~:~y,~--
~-.-fle7(;·.i;;i-··
5 Click Save. Now you can add the saved layer to any map that you create. Note that you also
can save ungrouped layers, such as Population By State, as a layer file for reuse.

3IS TUTORIAL 1
Map design CHAPTER 2
Idd group layers from the Catalog
Next, you will use an additional way to add data to a map document, usingArcGJS's utility
application, Catalog.
2 Navigate to ESRIPressGISTlMyExercisesChapter2.
3 Click PopulationByCounty.lyr.
¢ - .¢ ~<;l,> ..a" d[ · f1j ~
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a EJ GIST! _~!
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!3 EJ MyEXe.-.:ioe<
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ffl E:I Choptor3
iii E:l c~~
4 Drag and drop this layer into the TOC. You now have a second copy of the group layer in
the TOC that is classified the same as the original layer group.
lemove group layers
1 Right-click the duplicate layer group that was just added.
2 Click Remove.

Map design GIS TUTORIAL
Tutorial 2-3
Set threshold scales for dynamic
display
Ifa layer is turned on in the TOe, ArcMap will draw it, regardless ofthe map scale
(that is, how far you are zoomed in or out). To automatically display layers at an'
appropriate map scale, you can set a layer's visible scale range to fiPecify the range
at which ArcMap draws the layer. Note that the further zoomed in you are, the
larger the map scale. For example, 1:24,000 is a common map scale for which 1 inch
on your computer screen is 24,000 inches on the ground while 1:1 is real-life scale,
Set a visible scale based on the current scale
1 Zoom to states in the northeastern part of
the country as shown at right.
2 Click t he plus (+) sign to expand the
Population By County group layer, then
right-click the USCounties layer in the
Population By County group layer.
3 Click Visible Scale Range, Set Minimum
Scale. ArcMap sets the scale to display this
layer when zoomed in this close or closer.
Zooming out any further will turn off the
polygons for this layer,
4 Click the Full Extent button " .

GIS TUTORIAL 1
Now the county polygons will not display,
and you will see only the outline for
U$States.
Map design
Set a maximum scale based on the current scale
1 Go back to t he previous extent so that the county polygons display again.
2 Right-click the USStates layer in the Population By County group layer.
3 Click Visible Scale Range, Set Maximum Scale.
CHAl>TER 2
4 Zoom in a little closer. ArcMap does not display the black outline polygons for the states
when zoomed in beyond the maximum scale just set. Zooming out enough will turn on the
state polygons again. The layer's check box is gray if the layer is not displayed.
'" iii L. y...
~ 0 _ IY ,"""-" ,,ort
" Ii:l_t< c....t>
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. ~.Il' · Z.IIII,""
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- 0 _ t< st...

Map d esign GIS TUTORIAL 1
Clear a layer's visible scale
1 Right-dick the USStates layer in the Population By County layer group.
2 Click Visible Scale Range, Clear Scale
Range. ArcMap again displays the
outline polygons for the states when
zoomed to th is scale.
Set a minimum visible scale for a specific layer
[nstead of setting a map extent by its current scale, you can set it by the layer properties.
1 Thrn the Population By County layer group off and Population By Census Tract group
layer back on, then expand it.
2 Zoom to the full extent of t he map • .
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. I~ ·2130U XODI
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!li D ......- erCady
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3 In the TOC, right-dick the NVTracts layer and click Properties.

;15 TUTORIAL 1 Map design CHAPTER 2
4 Click the General t ab.
5 Click the Don't show layer when zoomed radio button.
6 Type 8,000,000 in the Out beyond field and click OK. If you zoom out beyond this scale,
the layer will not be visible.
"~~r Propertle~ . . . . mIlK!
Credits: L..__ _. _ _ ---,-
5t~ Ri>"JQe
YOU ,lin >p<dy the r""'90 of ..ole. 01: ...toch this layer .. be shown:
o5how I.oyo< 01: II ..~Io. ...I/IJ,
000n~ .r- l.oyer l¥hen~: ~
0tJ; beyond: pi:~;~---- ___I~! (-.."wje);
In beyor>J: [~!0~__":"'---·:;t (m. xm....n<c.) !
_ ......~~_...._ ._.__...._.-.JOK I I c..cel I I AWl
The census tracts for Nevada disappear in the map display. ArcMap does not show the
Nevada census tract polygons when zoomed out past a scale of 1:8,000.000 as shown below
i''-'ith a scale of 1:34,453,384.
~)7;i!:.e.•~i3B4~'..C:,,;:..C.~"'.-~l:~C~O;;.c.Cc·O':J'J:JF:::-:..~:.,:.c.•,-~"'''~.'..~.-J:"c·:;J,'•.ill",c.,..~cJ",~;-:.c.co,,;-~"?.-.'".--c.:
~ s:! "wJoI;"" By Ce<lSU< Tract
= !l USstot..
Cl
-= '" l/TT,00;(.
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• ,,01 .oooo:J! - IOOZO.ocvo'
:::::: :':=:l~'-" ='~9yC"""'t
= =~ 9y5tol:o
~ D I~ " II c " ; > ;

YOUR TURN
Use layer properties to set the Utah Tracts minimum scale to the same as Nevada Tracts
(1:8,000,000). Utah tracts will disappear when zoomed to full extent.
"'-------------,--.,~.-...,
Type a specific scale
1 From the Standard Toolbar, click inside the scale box and type 1:7,900,000 as the scale
and press Enter.
1·.!J o liI~ ~•.I:li @ X ~.C: <!/ :ill,7...~~ ...j"j ~~,1§):ll lii1 iil . 1
2 Pan to the Utah and Nevada tracts. The
tracts for these states are now visible
because the scale is less than the
minimum scale.
3 Type 1:8,100,000 as the scale and press
Enter. The tracts for these states are now
invisible because the scale b greater than
the minimum scale.
-
,
I-----
It'
~
rl
(

;rs TUTORIAL 1 Map design
Tutorial 2-4
Create choropleth maps using
custom attribute scales
CHAPTER 2
Earlier in these exercises, you created a choropleth map from the Population By
States layer using a classification method called natural breaks (Jenks) to divide
the features in the map into five value classes. Although natural breaks is the
default method, ArcMap allows you to choose other methods for classifying your
data, including your own custom classification.
Cr eate custom classes in a legend
1 Zoom to the full extent @ .
2 Turn off and minimize all layer groups except Population By State, and expand that
layer in the TOC so that you can see its classes.
3 Right-click the Population By State layer and click Properties.
4 In the Layer Properties dialog box, click the Symbology tab.
5 In the Classification panel, click the Classes drop-down list, select 6, and click Classify.
CIa.s"~
N.."... Bro"" ~.....,.J
0.-.. Ea I Cli=iy

The Classification dialog box shows the current classifications, statistics, and break values
for natural breaks in the data.
o....tic.o:n r __ _
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1-... 1
0'- std. DeY.
I,
•
Manually change class values
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-,"""",!il.wIdIrd 0_ :
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Generally, it is easier to enter break values starting with the large values and working
down. Here you will create new breaks using increasing interval widths that double with
each successive class.
1 Click the drop-down list for the Classification Method and click Manual.
2 In the Break Values panel, click the fifth value, 13122246, to highlight it. Notice that
the blue graph line corresponding to that value turns red.
3 Type 32,000,000 and press Enter.

GIS TUTO RIAL 1 Map design CHAPTER 2
4 Continue clicking the break values above the last one changed and enter the following:
16,000,000; 8,000,000; 4,000,000; and 2,000,000. Let the last (maximum) value
remain 37,483,448.
Clau,hcal10n P?'1)(1. ,,,"
a..*-' [!i;-'---'-~~..l
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•
'til lII! l''Ib
:.m~,1mIii II I52311( 876J243 19o13311 292U390
o~ tooHks <0 dat. vo/uN
5 Click OK.
6 Click t he gray Label heading to the right
of the gray Range heading, then click
Format Labels.
7 In t he Number Format dialog box, select
Show thousands separators and click OK.
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.......,
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f.......~f,.·h~druTt>er;:-·
OK II c.r.:..L I

Map d esign GIS TUTORIAL 1
8 In the Label field of the Symbology tab, change the first value to 2,000,000 or less and
the last label to 32,000,001 or greater.
'"- ~~""-~. -,...QUMtit_ Ii ~-.I !
I.';;_·::~~. L_... i 0-.: l~::~~J [On'i»... IJi
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.........
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16.000.001 .l2JJJl.lXXI•....,
32.IDUU1 OI gI" " r
9 Click OK. The Population By State layer changes to reflect the new break values and labels.
Besides being easier to read and interpret. the classification is appropriate for a long-tailed
state population distribution, with its increasing-width intervals.
D~OOCIJIOl.""
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. 1,ooo,CC) ·1...........
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10 Right-click the Population By State layer in the TOC and click Save As Layer File.
11 Browse to the ESRIPressGIST1MyExercisesChapter2 folder, type
PopuiationByState in the name field, and click Save.

GI S TUTORIAL 1 Map design CHAPTER 2
YOUR TURN
Clear the minimal scale range for USCounties so they are visible when zoomed to
full extent. Change the classification break values for the USCounties layer based on the
population (POP2007) field. Use the same method as above to manually change the values
using the following: 9,000 or less; 9,001-18,000; 18,001-36,000; 36,001-72,000; and 72,001
or greater. Be sure to change the labels in the legend.
Cbange the classification break values for UTTracts and NVTracts to be the same: 3,000 or
less; 3,001- 6,000; 6,001- 9,000; 9,001-12,000; and 12,001 or greater. Be sure to change
the labels in the legends.
bnually change class colors
While ArcMap provides color ramps with preselected colors, you can change colors for
classes manually. Generally, it is best to have more classes with light colors and a few with
dark colors (the human eye can differentiate light colors more easily than dark ones). So
here you will create a custom monochromatic color ramp that starts with white and ends
with a dark blue.
1 Turn off the Population By State layer and turn on the Population By County layer.
Right-dick the USCounties layer and click Properties.
2 In t he Layer Properties dialog box, click the Symbology tab.
3 Click the Color Ramp drop-down list and scroll to and dick the last color ramp.
4 Notice that the color variation of each break value is not very distinguishable.
5 Right-click the Color Ramp and
Properties.
6 Click the color box beside Color 1 and
click the Arctic White paint chip.
7 Click the color box beside Color 2, click
t he Dark Navy paint chip, and dick
OK twice.
~"
O Ccb',

,..
CHAPTER 2 Map design
The Population By County map changes to reflect t he new color ramp.
Note: You can also double-click each color
symbol in the Symbology tab or TOC to
change the classification colors individually.
YOUR TURN
~
~
........... O le<. tt.... g,OIXI
1~E!hOO!. 18,(I(ll
. le,OOI - 36,OO3
. 36,001 ' n,QOO
. 7Z,(x) I ""'~
GIS TUTORIAl
Change the class colors for UTTracts, NVTracts, and Population By State. When finished,.save
your map document.

e point maps
show exact locations ofdata or events using individual point markers
• C-Uo r.. In the next exercise, you will create a point map showing U.S. cities
.. . -.ith size-graduated point markers that represent population.
_IC!'a point map of U.S. cities by population
-
-.:::.d collapse all layers in your map and create a new group layer called
~ ITJOD. By City.
:zw group layer, add the data layers ESRIPressGISTlOataUnitedStates.gdb
~;c,.",, ~d ESRIPressGISTl DataUnitedStates.gdbU5Cities.
"3 ~ USStates in the Population By City group layer to open its Layer
"lfS9Ei ~ window.
~ Spnbology tab, change the symbol to hollow (no color) fill with a medium
acline of size 1, and dick OK twice.
:.•=-~.HOlli.ck USCities in the Population By City group layer to open its Layer
- .....iilll=Ol"ties window.
~ 6.e Symbology tab and change the layer's symbology from Single Symbol to
-....:c=writies. Graduated Symbols.

7 In the Fields panel, change the Value to POP2000, the template symbol to a Mars
red CIRCLE 1, symbol size to 2- 18, and assign the break points and legend labels
as follows:
II...,.,,,
G -:i "! 101....-....1 i~~~;;~~ CIa" k o(oo----
I
I' ch:'i:::~)rldo Ir'i':':-~,";~:Ir~oo.~~12:::::=1:==~~-==a.="~";:iii:S--t···l~iJ [ Cimy", I i
Multiple Attribulo. ,. - Te<I{kJ.•. ,
1Ci":113035 . 50ClXll
• 5OllJ1. 10CI)llJ
• l00m1 .2OOlX.(l
• 2lID:Xl1· (00lXX)
• -IOOXXJ1· 900II278
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500,001 · l.1llJ.OOJ
LOOJ,OOl . 2.00J,00J
2,00J,001 . (.oo:J,OOJ
(.00J,001 OI~"'
uoftg IlIlurl ...."u..
8 CikkOK.
9 Zoom to t he full extent. The resultant point map shows U.S, cities classified
by population,
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iii ill U5SloI:"
o
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10 Click File, Save.
:I
I

7UTORIAL 1 Map design
Tutorial 2-6
_reate a point map based on a
definition query
CHAPTER 2
Suppose you have a layer containing all the cities in Pennsylvania, but you only
want to display the cities with populations between 10,000 and 49,000. To accom-
plish this, you create a deft.nition query to ft.lter out all the cities with population
values outside the desired range.
m te a new map document
1 Click File, New.
2 Click Blank Map from the New Document dialog box, and click OK.
""-.;.--"""",..•,,, .-~--~.,-----.----- ~
~~~-~-!~~~~""~~ --==~==-,,-:-:-----,_ --.,:::,·"::-::--.-~·_Jr,
~~

Add data to the map
1 Click the Add Data button <t>.
2 Navigate to the folder where you have the ESRIPressGIST1 Oat a installed, click
UnitedStates.gdb, and add the following layers: PACounties and PACities. The result is
a map showing county polygon features for Pennsylvania and detailed cities. ArcMap picks
an arbitrary color fill and point marker for the polygons and points, respectively.
Symbolize polygons
To draw attention away from a feature, colors should be very light or,
in the case of these polygons, have no color at all.
1 Right+dick the PACounties layer and click Properties.
2 Click the General t ab and change the name 9f the layer to
Pennsylvania Counties.
3 Click the Symbology tab, click the symbol, choose No Color as the
Fm Color, and choose a medium gray as the Outline Color.
4 Click OK twice.
[-' ~
/'II Cob": CJjI1l'f
I""",.", ~""-~
o.a.COko', ~
I Edt5lrid... I

!?ate a definition query
-:-au might want to show only medium-sized cities in the state. To do so, you can query
?O?Ulations based on an attribute in the table called Feature.
1 iight-click the PACities layer and click Properties.
2 ;"1jc',,: the Definition Query tab and Query Builder button.
3 ~ Ge Query Builder window, double-click "FEATURE".
-4 U:iclo: " as the logical operator.
:lI ;:lick Get Unique Values. The resulting
..i::s:: -:"as.all unique values in the FEATURE
~.:::e. Note that the attribute stores
•7V=~t2tion ranges for a numerical scale.
5 lilt ~ Cnique Values list, double-click
~ :00 to 49,999', The completed query,
'? :':l....-.....-RF " '10,000 to 49,999', will yield
i.:"~ ....iL~ only the cities in Pennsylvania
'l'!L.... :xr?ulations between 10,000 and
..i- ~e::. [f the query has an error, edit it in
:::tIe ~ p.a:lel of the Query Builder, or click
~.£:'.Id re? eat steps 3 through 6.
~ 0 :';: twice to execute your query and
.lbst! ±;;; Layer Properties dialog box.
Quory Bunrler e?J~
SELECT" FADM PAm" WHERE;::~
I''FEATURE'' • '10JD) 1;-48Jiii~--·
L .______ ._._~ __..__._--.--J
I c.....- II V<riy II H~ II Load. II s.- I
I OK II Cancel I
a layer's name and symbol
• ~..,,,-<""O<" the PACities layer and click Properties.
:..;;;E.' Gi>.neral tab and change the name of the layer to Population 10,000
:; ~ Sn:::!bology tab and the Symbol button.

CHAPTER 2 Map de:ilign GIS TUTORIAL ~
4 Click the Circle 2 icon, change the color to Ultra Blue, and change the size to 6.
Symbol Sel~~lor f1l[I~!
L~~.~~_'~'~~-,.-____,...:::' lc;' ~, ~~ .
s-cr.: 0 ... ~ O lttlorernd5lyoo
,~, - --;;1
• • TrlorQIo L
cj
• • •~ ! Ho' OQOIIi OttOQOll L
I"~ ~~!" I
~, -=., iI
tl_ ~_~"l l
•
Color:
I Edt~... I
( S- As... II _
QI( 1 I Coneel
5 Click OK twice. The resulting map shows medium-sized cities in the state and gro·.md
polygons for counties.

- • :-OTORIAL 1 Map design CHAPTER 2
YOUR TURN
S ate: You are required to complete this Your Turn exercise in order to finish the remaining
~s in this chapter.
-:.:C ~ PACities layer again and create a definition query that displays Pennsylvania's county
IIU3.. Hint: The defin ition query will be "STATUS· = 'County Seat'. Change the layer n ame to
Gxmty Seats, the symbol to Square 2, color to Leaf Green, and size to 6.
State Capital using Symbol Search
1 Click the Add Data button ~ ,
2 ~avigate to the folder where you have the ESRIPressGISTlData installed, click
UnitedStates.gdb, and add t he PACities layer again.
3 Right-click the added PACities layer and click Properties.
4 Click the Definition Query
tab and create the query
'STATUS" :: 'State Capital
County Seat', Click OK.
Symbol S~lcci , ~~)
5 Oick the Symbology tab and
5yobol button.
6 :.n the Symbol Selector
::ndow, type Capital and
:r:ress Enter in the search
S«"tion. The resulting search
sX;..""S all symbols that have
:i:e ....""Ord ~Capital" in their
-;;-5.
[c~7
------~...,-
'" I
So~: e...5t',Wt ORel",,,,,,od""""
~
~ @I
,-, ,-,
'"" _..- ..-
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[ ~
I I "'" I.

CHAPTER 2 Map design GIS TUTORIAL ]
7 Click the Capital! symbol from the Civic symbols. Click OK.
8 Click the General tab and change the layer name to State Capital.
9 Click OK. The resultant map shows medium-sized cities, county seats, and
the state capital, Harrisburg.
YOUR TURN
Copitoi 1
CIvil:
Add the PACities layer once more and create a definition query that displays Pennsylvanl'i'~
three largest cities: Erie, Philadelphia, and Pittsburgh. Rename the layer "Major Cities",and sho":
the three cities with a symbol that makes them stand out on the map, Hint: One sol~tiori,is tb
use the query "NAME" '" 'Erie' OR "NAME" = 'Philadelphia' OR "NAME"=" Pittsbu.rgh', See if you
can create halo labels for this layer and the State Capital layer.

:;;.s TUTORIAL 1 Map design CHAPTER 2
Tutorial 2-7
Create hyperlinks
The Hyperlink tool allows access to documents or Web pages by clicking features.
There are three types ofhyperlinks: documents, URLs, and macros.
eate a dynamic hyperlink
1 On t he Tools toolbar, dick the Identify button • .
2 Click the capital point symbol for Harrisburg.
3 In the Identify results window, right-dick
Harrisburg in the top panel, and dick Add
Hy-perlink from the context menu.
4 Click the Link to a URL radio button and
=-?e www. harri sburgpa .gov.
5 CXk OK, then close the Identify window.
[J
!d!!ntfy f.em:
"*-Ea<tl
®. ~oom To
.r'I ~{Itl To
@stlect
1-:""=""'_'--j ill ;;_~--::~~---;-P-"J
o!l~-=~~INAME !!emoYf! from T.~ De!
"--"I~~~~-- tflP'S Ctr+S
PtACE.fIPS ~...
~_96 ro ......,~ .
STATUS CpRecord CtrI+C
1m ~ Attrbt.. !~ ...
,,
.'

:1/1':"
:i",
CHAPTER 2 Map design GIS TUTORIAl
Launch a hyperlink
1 From the Tools toolbar. dick the Hyperlink button ' . Features that have hyperlinks gel
a small blue circle drawn on them. In this case, the Harrisburg capital point marker is the
only such feature.
2 Move the cursor to the city of Harrisburg point feature. When you are over a feature
that has a hyperlink, the cursor turns from a yellow to a black lightning bolt and you see a
pop~up tip with the name of the target.
,,,
~
• • • •
•
•• • •
• r . •• • "
• -.--; •
• , •• •I •• , •Plt.....~
''"'--iH·0.
· ~y •
~ .
3 Click the feature to go to the Harrisburg Web site. Place the tip of the lightning bolt
on the hyperlink's small blue circle and click. Your default Web browser will open to
Harrisburg's Web page.
YOUR TURN
Add hyperlinks to the Erie, Pittsburgh, and Philadelphia point markers in the layer that ;ust
has those three cities. Use the following Web sites: www.erie.pa .us for Erie, www. phila .govj for
Philadelphia, and w"".,.city.pittsburgh. pa.us for Pittsburgh. If these Web sites do not work,
search the Internet for another site that links to each city.
,-_.--,-,--,- ., " I I ,. . , ... .""'...-

;u :-llr ORIAL 1 Map design CHAPTER 2
Use the Hyperlink Pop-up tool
Hyperlink pop-ups are nice shortcuts for viewing attribute data for features on a map.
1 Right-click the County Seats layer and dick Properties.
2 Click the HTML Popup tab and make selections as follows:
3 Click the Fields tab, turn on the fields as shown below, create an alias caned
CITY NAME for the NAME field, and click OK.
OK I I c...,.. II ~
the Tools toolbar, click the Hyperlink Popup button ~ .

5 Click any Count y Seats point feature in t he map display. The attribute information that
you set in the field properties is displayed on the map in a pop-up window.
•
• •
6 Click additional point features.
7 Close the pop-up windows when finished.

is TUTORIAL 1 Map design CHAPTER 2
Tutorial 2-8
Create MapTips
When you hover your cursor over a feature on a map, it is possible to have just an
attribute or an expression ofthat feature automatically displayed as a MapTip.
:reate and display a MapTip
1 Right-click the County Seats layer in the TOC, click Properties, and click the Display tab.
2 Click NAME as the field in the Display Expression section.
3 Click Show MapTips using the display expression, and click OK.
";!ill: ~ __
12:1-MopTVI!JSirq the ~y eXjll'e<>i<;n
4 from the Tools
toolbar, click the
Select Elements
button It .
5 HO"er over any
cL.-y in the County
Seats layer to see
its name.
roUR TURN
"''"'_ ,.::;:s:o :.he Population 10,000 to 49,000 layer to show the city NAME, When -fini:shed, .
_ - -;:-i.ocument and close ArcMap.

:'. ',
Map design GIS TUTORIAl
Assignment 2-1
Create a map showing schools in the city of
Pittsburgh by enrollment
Suppose that the City of Pittsburgh school board wants to do an extensive evaluation of local
schools. Officials have collected data about all schools, public and private. The initial project
identifies schools as either public or private and shows their enrollment. Your task is to make a map
for the school board comparing the enrollment of public and private schools. You will use point
features of different sizes to show this.
Start with the following:
• ESRIPressGISTl Data PittsburghCity.gdb Neighborhoods-polygon layer of Pittsburgh
neighborhoods
• ESRIPressGIST1 Data PittsburghCity.gdb Schools-point layer of all schools
Use the following fields of thl:' Schools table:
DISTRICT-school type ("City of Pittsburgh" is a public school; "Pittsburgh Diocese" and
"Private School" are private schools)
ENROLL-number of st udents enrolled
STATUS-open or dosed
Create a point feature map with hyperlink
Create a map document called ESRIPressGISTl MyAssignmentsChapter2Assignment2-1
YourName.mxd showing separately the enrollment of students in public and private schools that
are open. Include Pittsburgh neighborhood polygons for reference. Hyperlink the Web site
http ://www. pghboe .net (or a simil.:lr Web site for Pittsburgh schaub) to the Allderdice school
in the Squirrel Hill South neighborhood.
Hints
• Add two copies of Schools to your map document. Use one copy for public schools and the
other for private schools.
• Use the same increasing-width interval scale for both public and private schools.
• Use MapTips for schools and label neighborhoods. Use a small, dark gray font for the labels.
Under the Labels tab of the Layer Properties window, click Placement Properties, Conflict
Detection, and type 1 in the Buffer field to improve appearance.

15 TUTORIAL 1 Map design
WHAT TO TURN IN
If your work is to be graded, turn in the following file:
ArcMap document: ESRIPressGIST1MyAssignmentsChapter2Assignment2-1
YourName.mxd
CHAPTER 2
"'-------------_._..__.._..__._--

I
,
Map duign GIS TUTORIA
Assignment 2-2
Create a map showing K-12 population versus
school enrollment
In this assignment, you will create a choropleth map showin~ the population by census tract for
the entire state of Pennsylvania and also a map zoomed in to the city of Pittsburgh for the K-12
school-age population. Layers will turn on or off depending on the zoom level. You will also show
schools by enrollment.
• ESRIPressGIST1DataUnitedStates.gdbPATracts-polygon layer of Pennsylvania census
tracts, 2000
• ESRIPressGIST1DataUnitedStates.gdbPACounties- po!ygon layer of Pennsylvania
counties
• ESRIPressGIST1DataPittshurghCity.gdbBlockGroups-po!ygon layer of Pittsburgh
census block groups, 2000, that will be shown when zoomed in to the Pitt~burgh area
• ESRIPressGIST1DataPittsburghCity.gdbNeighborhoods- polygon layer of
neighborhoods
• ESRIPressGIST1DataPittsburghCity.gdbSchools- point layer of Pittsburgh schools
The value "City of Pittsburgh
H
for DISTRICT identifies public schools.
Create choropleth maps with scale thresholds
Create a new map document called ESRIPressGIST1 MyAssignmentsChapter2 Assignment2-2
YourName.mxd that shows the Pennsylvania census tracts for K-12 school-age population (ages
5-17) and county outlines for the entire state. For Pittsburgh, show the K- 12 population using
census block groups and neighborhood outlines. Include the point layer for Pittsburgh public
schools that are open but with low enrollment (over 0 and under 200 students). Use MapTips for
schools. Label counties and neighborhoods.
When zoomed to the entire state, do not show details of the city of Pittsburgh, but turn on these
layers when zoomed into that area. Have the Pennsylvania details turned off when zoomed in to
the Pittsburgh details. Create a bookmark to help you easily zoom in to the Pittsburgh details.
Hints
• Create two layer groups: one for the state of Pennsylvania and one for Pittsburgh details so
you can turn them on or off as necessary.
• Add a halo to labels to make them easier to read. In the Labels tab of the Layer Properties
window, click Symbol, Edit Symbol, the Mask tab, and the Halo radio button. Then type 1.5
for the size and click Symbol to use a light gray halo. Use a size 7 or 8 text symbol.

-;'1$ TUTORIAL 1 Map design
STUDY QUESTIONS
Create a Microsoft Word file called ESRIPressGISTlMyAssignmentsChapter2
Assignment2-2YourName.doc with answers to the following questions:
CHAPTER 2
1. The seven public schools meeting the criteria (over 0 and under 200 enrollment) are in
what neighborhoods?
2. Name a school that may close. Explain why you picked this school.
WHAT TO TURN IN
ArcMap document: ESRIPressGIST1 MyAssignmentsChapter2
_.!.ssignment2-2YourName.mxd
-md document: ESRIPressGISTl MyAssignmentsChapter2
_~..5;£gn..:-nent 2-2YourName.doc
~ ::::structed to do so, instead of the above individual files, turn in a compressed file,
.!s.s:ignment2-2YourName.zip, with all files included. Do not include path information
;.::: the compressed file.

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GIS outputs
r' . ,;1 L.I n
!::x:GIS can produce many forms of output, including interactive map documents,
:-:i::ted maps for distribution, image files for use in presentations or on Web sites,
: " map animations, You construct map compositions in ArcMap while in Layout
:::::oC..e, You can add elements, including one or more maps, a title, a map legend,
-=- =nrth arrow, or a scale bar. In addition, it is possible to add graphs or tabular
~ rts to layouts. Map animations consist of a succession of frames, each with
-=-:::::a.p and objects that change in some way. When played one after another the
~s appear as a movie, revealing dynamic time and space patterns in data,

,"
HH 'I CHAPTER 3 GIS OlltPllts
Learning objectives
Explore interactive GIS
Create map layouts
Reuse a custom map layout
Create a custom map template with
two maps
Tutorial 3-1
GIS TUTORIAL 1
Add a report to a layout
Add a graph to a layout
Create multiple output pages
Build a map animation
Explore interactive GIS
Suppose that you need information on youth populations in cities across the
United States. Suppose further that you are agovernment official and have federal
funds to allocate to youth recreation programs in cities, or perhaps you are an ana-
lyst working for a youth clothing retailer looking for potential cities to locate new
stores. The map that you will open reviews several interactive elements deSigned to
promote discovery and analysiS. Included are visible scale ranges that allow you to
drm down to details, hyperlinks to access Internet information, MapTips that pro-
vide youth population information, and hypertext pop-up windows that provide
selected table data on population by age. Ifyou want to learn about any new fea-
tures ofArcGIS demonstrated here, use Help on ArcMap's main menu.
Open a map document
1 On your desktop, dick Start, All Programs, ArcGIS, ArcMap 10.

:;:s TUTORIAL 1 GIS outputs CHAPTER 3
2 In the ArcMap - Getting Started window, dick Browse for more. Browse to the drive where
you inst alled ESRIPressGIST1Maps' and double-click TutoriaI3-1.mxd. Tutoria13-1.mxd
opens in ArcMap showing a map of the United States with state capitals displayed. Notice that
the map document has visible scale ranges set, indicated by the grayed-out check boxes in the
table of contents (TOC) for layers not visible at the starting scale.
;;; & l · r·...
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. ).1.000.00 ' '''",,,,,,,,
3 Click File and Save As, browse to the ESRIPressGISTlMyExercisesChapter 3 folder,
and click Save.
4 Click the Hyperlink tool fIon the Tools toolbar and click the st ate capital of your choice
all features that have hyperlinks get blue dots). If the Tools toolbar is not open, click
Customize, Toolbars, Tools on the main menu. Your Web browser opens to that state's
=-government Web page. Here you might find information about recreation in the state or
S"".2.te subsidies or tax relief for opening new retail sites. Close the browser.

CHAPTER 3 GIS out puts GIS TUTORIAL 1
5 Click the Zoom In tool ®..on the Tools toolbar and drag a rectangle over approximately
the western half of Pennsylvania. The visible scale ranges shift the map display to more
detailed features, population by county and cities with 10,000 population and higher.
Given the choropleth map on total populat ion by county, you can easily spot highly
populated areas such as Allegheny County in the southwestern portion of the state.
-• ~ - ,o,ow
• IQ,OOI -!lQ.1II1D
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e ""'Pl' --,00:1
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.,........., ·12jDJ1DJ
. ...DOO,OO,ind" .....
6 Hover the cursor over a city's green point
marker. You get a MapTip including total
population and youth population of the d ty.
ArcMap gives you the ability to create custom ,
MapTip information combining attributes
plus text. This one combines two attributes:
total population and youth population (5 to 17
year aids).
7 Click the HTML Popup tool ~ and click
a dty. Now you get a more detailed report,
with complete age distribution data. This
example is for St. Marys, Pennsylvania.
8 Close the hypertext pop-up window.
9 On the Tools toolbar, dick the Full Extent
button @ .
2691 _~
to 21 539
• ...0.:.· ;.~:~_.~?.,.,__!1i58.~. l30to 39 _' 1 2195 __I
2203
';:;:;268;--- -I
; 2647,

- : UTO RIAL 1 GIS outputs CHAPTER 3
Tutorial 3-2
reate map layouts
It is often desirable to produce a stand-alone map for use in a Word document
or PowerPoint presentation- or for distribution as a paper map. ArcMap has
layout view for creating maps with several elements, including title, the map
itself. a legend, scale bar for ground distances, note for data sources, and so forth.
ArcMap has prebuilt layout templates for your use, or you can build your own
custom layouts.
a prebuilt layout template
For a quick map layout, you can use one of the provided templates.
1 Click File and Open, browse to your ESRIPressGIST1Maps folder if necessary, and
double-click Tutoria13-2.mxd.
2 On the main menu, click View, Layout View.
3 On t he main menu, dick Customize, Toolbars, Layout.
4 On the Layout toolbar, click the Change Layout button ~ , scroll to the right and select
the USA tab, select the ConterminousUSA.mxd option, and dick Finish.
5 Double-click the map title, Conterminous United States; type Asian Population by
Sute in 2007; and dick OK.

GIS outputs
6 Use the Zoom In button
~ and Pan button ~ to
make the map larger and
centered.
7 Select 100% on the Layout
toolbar and use scroll bars
to view the legend, scale
bar, and text.
8 Click the Zoom Whole Page
button E;] on the Layout
toolbar.
9 click File and Save As, and
save your map as
ESRIPressGISTl
MyExercisesChapter3Tutoria13-2a.mxd.
YOUR TURN
GIS TUTORIAL J
Save TutoriaI3-2a.mxd as ESRIPress GISTlMyExerdsesChapter3Tutoria13-2b.mxd. Click )
the Change Layout button ~ and use a layout template of your choiCe. Change the title of the
layout toAsianpOPul~t~onbY..~tatein2007 , . . _, __,~
Save a layer file
The set of layouts that you wiU produce below are for wmparing populations by race or
ethnicity for states. Next, as a preliminary step, you will create a layer file that saves the
symbology of a map layer for reuse. To facilitate comparisons of populations by race on
separate maps, it is desirable to use the same numeric scale for all maps. So as part of the
work, you will save a layer file that allows easy reuse of a numeric scale.
1 Click File and Open, browse to your ESRIPressGISTlMaps folder and double-dick
TutoriaI3-2.mxd (the same map document you used in the previous exercise).
2 Click File and SaveAs, and save your map document as ESRIPressGISTlMyE.:ar:ercises
Chapter3TutoriaI3-Asians.mxd,

~:5 TUTO RIAL 1
GIS outputs CHAPTER 3
3 Right-click Population in the TOC, click Save As layer File, browse to ESRIPress
GISTlMyExercisesChapter3, t ype StatesPopulation.lyr for Name, and click Save.
Below is the custom layout you will build. The scale in the legend will come from your
saved layer fi le rather than you having to build it for each map that you produce. The blue
horizontal and vertical lines are guides that you will create for precise alignment and
placement of elements.
[ .m ""1"' - 12-'-13-~ 1",:;:--"" -I"~-"~· "I'il' """'1'7 '-~I'--'Lf-" -11"(j"~N ,
" .-,,-,-, , " " , ,, , ••~ . , •• ,,,-c,,,,_ ,. ,d." ,.... .d. " " _, ~",,, ,_"_.u " , ,,_" ' ''~ '- " ''.Qo-'P!,l' '' J 'iO.' ... ./}.•.,,;
Asliln Popul:ltlon (2007)
.0._- _..._-,- ------_.- '"_ __,.._",____.,,_'",__._
"raif}' Layout View options
!.:l:..l need to verify option settings for working with layouts. In particular, you need settings
t:l c:::reate and show guidelines and have layout elements snap to them.
1 (b the main menu, click View, Layout View.
2 0:: the main menu, click Customize, ArcMap Options, and the Layout View tab.

CHAPTER 3 GIS outputI GIS TUTORIAl
3 Verify that your settings match
those at right. C. R'"_r--CiO~-;r· P~Cd>II 'J.L~~!..~obi!=
, G«IoIoI t DalaV.... . La,WV_ . ~ i T~
Choooe '-_work wOh)'Ol' ........._ Ole in l4oJ: .....,
4 When finished, click OK.
Set up layout page
orientation and size
Next, set up the layout page
assuming t hat you will use an
8.5-by-ll-inch document.
1 Right-click anywhere inside
the layout and click Page and
Print Setup.
2 If you have access to a printer, select
it and desired properties, and then
close any windows for setting
printer properties.
-.~O s-C<rtoru - ._ is .eai>ed
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0s,--,"* ~.
oS,- dfthod b -"" oc:tiw! clot. &.....
u..: [1nc:hM l::J
S_~. '"
0 GOdoo
O (;r>d
0 .....
,P'-I..g;",
s.....oo.;.o. f!!~~
HoIizonIoISpaoing !ii~~)~
VortioolSpocrq : ,!,"
I"! .J.
s_ ToIot....... ~ -'-1
3 In ArcMap's Page and Print
Setup window, select Letter
(8.5 x 11 inch) for paper
P.,se ~"d P,m' w !up E?J~
size and Landscape for the
Orientation in both the Paper
and Page panels.
4 Click OK.
5 Right-click anywhere inside
the layout and dick the Zoom
Whole Page button.
-.-.T_,
.....~.
'-SiN'
5<>1<,,,
j.::ai9c1ookjot'HO: ~ ._-,,-...-__..,--___ ..., ! ~, ,,I
"""I'l> dH~t 9'IG: _ is<
- ,
Q-p-
0 -""""
o MClP_(P., laytJut)
~ ~M",,1lonoor(t

IS TUTORIAL 1 GIS outputs CHAPTER 3
:reate and use guidelines in the layout view
In the next steps, you will use vertical and horizontal rulers to create guidelines.
1 Click at 8.5 inches on the top horizontal ruler to create a vertical blue guide at that
location. If you place your guide at the wrong location, right-click its arrow on the ruler,
click Clear Guide, and start over.
2 Do the same at 7 inches on the left vertical ruler.
3 Click the map to select it (dashed outlines and grab handles appear), right-click the
map and click Properties, then click the Size and Position tab.
4 Click the Preserve Aspect Ratio check box, type 7.S in the Size Width field, press the Tab
key, and click OK.
5 Drag the map so that its upper right corner is at the intersection of the two guides, and
release. The map snaps precisely to the intersection of the guides when you release. The
objective of the next step is to fill the map element rectangle with the map as large as possible.
6 Use the Zoom In button ~ on the Tools toolbar to drag a rectangle around just the
physical map itself to increase the size of the map within its map element rectangle.
If you need to start over, click the Full Extent button Q) .
... .. .. - .....- .....- .... -.- ..- -----.-- ---- -.-...--.......-.-. ...... ..0
0.-- --,- -- ---.------ -.---- - --- ---- --- --- -- -----.------- --- -- -- .---.{]

f-.
9G ) CHAPTER 3 GIS outputs GIS TUTORIAL 1
Insert a title
1 On the main menu, dick Insert, Title.
2 Type Asian Population (2007) in the Insert Title text box, and then click OK.
3 Double-dick the title, click Change Symbol, select 22 for size, and click B (Bold)
for Style.
4 Click OK, then click OK again.
5 Center the title over the map.
Insert a legend
1 Click the horizontal ruler at 10.5 inches to create a new vertical guideline, and click the
vertical ruler at 1.5 inches to create a new horizontal guideline.
2 Click Insert and Leg·end, click Next four times, and click Finish. Resizing and placing the
legend takes the next three steps.
3 Click, hold, and drag the legend so that its right side snaps to the 10.S-inch vertical
guide and bottom to the loS-inch horizontal guide.
4 Click the horizontal ruler at 9 inches to create a new vertical ruler.
5 Click the top left grab handle of the legend and drag to the right and down to make the
legend smaller. Snap it to the 9-inch vertical guideline while staying locked to the 10.5-
inch vertical and loS-inch horizontal guidelines.
Insert a scale bar
1 Click the vertical ruler at 1 inch to create a new horizontal guide.
2 Click Insert, Scale Bar.
3 Click Scale Line 2, Properties.
4 Select Miles for the Division Units, click OK, then dick OK again.

GI S TUTORIAL 1
5 Drag the resulting scale bar so that its top is at the 1-inch horizontal guideline and its
right side is at the 8.S-inch vertical guideline.
6 Drag the left side of the scale bar to the right until its width is 1,000 miles. This takes
trial and error, with you dragging and releasing to see the resultant width in miles.
Insert text
1 Click the vertical ruler at 0.5 inches.
2 Click Insert, Text. ArcMap places a small text box in the center of your map (it is difficult to
see at this scale).
3 Double-click the text box, type Source: u.S. Census Bureau, and click OK.
4 Drag the text box so that its bottom left corner is at the intersection of the 8.s-inch
vertical and O.S-inch horizontal guides.

",.
GIS outputs GIS TUTORIAL 1
Tutoria13-3
Reuse a custom map layout
Using your custom map to produce additional maps will save time, but just as
important is the consistency ofthe resulting maps. Reuse guarantees that sizes
and placements ofobjects match perfectly for a collection ofmaps.
Use a layer file
1 Click File and Open, browse to your ESRIPressGIST1Maps folder, and double-click
TutoriaI3-3.mxd. You will repJace the Asian attribute with the Black attribute of the
Population layer.
Click View, Data View.
Right-click the Population layer in the TOC. Click Properties, the Symbology tab, and
the Import button.
In the Import Symbology dialog box, click the Browse button. Browse to the
ESRIPressGIST1 MyExercisesFinishedExercisesChapter3 folder, double-click
StatesPopulation.lyr, and click OK.
In the Import Symbology Matching dialog box, click the Value Field drop-down arrow,
click Black, and click OK.
In the Layer Properties window, change the color ramp to a monochromatic blue ramp,
right-dick the color ramp (to the right of the label, Color Ramp), click Properties. click
the drop-down arrow for Color 1, dick the white color chip, dick the button for Color 2,
click its drop-down arrow, dick a dark blue, click OK, then dick OK again.
7 Click View, Layout View.
8 Change the map title to Black Population (2007).
9 Click File and Save As, browse to the ESRIPressGIST1 MyExercises Chapter3 folder.
name the file Tutoria13-Blackli.mxd, and click Save.

TUTORIAL 1 GIS outputs CHAPTER 3
E.x:port a layout as an image file
Let's have you export this layout to a high-quality image file, which you could use in a Word
document or PowerPoint presentation.
1 Click File and Export Map, browse to the ESRIPressGISTlMyExercisesChapter3
folder. Make sure that JPEG (*.jpg) is selected as the file type, choose 300 dpi for
resolution under options. and click Save.
2 Using My Computer, browse to BSRIPressGISTl MyExercisesChapter3, right-click
Tutoria13-Blacks.jpg, click Open With. and open the image in a viewer. While a simple
layout, it is quite professional and attractive in appearance.
Black Population (2007)
,~
-.~
~"
Ll~·"""
0 _' -'00.01>1
rnl!l ll".oo,·m.roo
I!I!D! .......,-,_ ...
_ 1.-.001·1.""'."",
_ 1.""'.00' . 10.000.00)_ __00' _ _
3 -"'"hen finished examining the image, close the viewer and the My Computer window.
YOUR TURN
;L_'f'!es5 on completing the map collection of population by race bym aking a map
Ot::la!m: - • one of the follOWing populations from your template: Whites, Hispanics, or Native
f LIll5.. !.:.a.:ne the map TutoriaI3-Whites.mxd, Tutoria13-Hispanics.mxd, qr Tutorial3-
~~s . mxd, respectively, and save it in the ESRIPressCISTl MyExercises
-. ~ ~3 :older. Use a monochromatic color ramp of your choice.

..
"",
.".
..
..
.:,
.'::
",'.: ;~,
..
;;:'
GIS outputs GIS TUTORIAL
Tutorial 3-4
Create a custom map template with
two maps
To facilitate comparisons, you can place two or more maps on the same layout.
Your population maps by racial/ethnic groups are ideal for this purpose because
they share the same numeric scale, making comparisons easy.
Create a map document with two frames
1
2
3
4
5
6
7
8
9
Click File and Open, browse to your ESRIPressGIST1 Maps folder, and double~dick
Tutoria13-4.mxd.
On the Tools toolbar, dick the Full Extent button Cit.
Click File and Save As, browse to the ESRIPressGIST1 MyExercisesChapter3 folder,
name the map Tutoria13-AsjansBlacks.mxd. and click Save.
In the TOC, right-dick the Layers icon EJ laY~r!I: , click Properties and the General tab,
and change the name from Layers to Asians (but do not dick OK).
Click the Coordinate System tab, click Add to Favorites, and dick OK. You will need to
apply the coordinate system of the Asians data frame to the new data frame that you will
create next. Creating a favorite makes this easy.
On the main menu, dick Insert, Data frame.
Right-click the New Data Frame, dick Properties, the General tab, and change the
name from New Data Frame to Blacks (but do not click OK).
Click the Coordinate System tab, expand Favorites in the bottom left panel, click USA-
Contiguous_Albers_Equal_Area_Conic under Favorites, and click OK.
In the Asians data frame, right·click Population, dick Copy, right-click the Blacks data
frame, and click Paste Layer(s).
=~~-----

GI S TUTORIAL 1 GIS outputs CHAPTER 3
YOUR TURN
Replace the color gradient of Population using the Black attribute as you did above in
tutorial 3-3. Your finished map document will appear as follows (note that to switch from
one data frame to another, you right-click the data frame and dick Activate). The active data
frame's label in the TOe is in bold type).
-.-".l_,_ _._
..--0 -_
c- .,....".m_·_
_......,.,-
.,...."',......""
. ~...,"" " ~"','"
. 10,...."" ... ~..w
.......~ <.l~ " .....-.1I___....
"111_-.~
CI.·_CI. ""·_1;,...". _
-_.,-_l"IIll,ID._
............-_11.___
Set up Layout View
At right is the layout that you will create
in the steps of this exercise. It makes
comparisons between two population
distributions easy.
1 Click View, Layout View.
2 In layout view, right-click in the layout,
click Page and Print Setup, make sure
Size is Letter, make Sure t hat both
Portrait radio buttons are selected in the
Page and Paper frames, then click OK.
3 Click t he horizontal ruler at the
0.5-, 6.5-, approximately 6.8-, and
.O-inch marks.
Q,- I
Il.,"1
~--

:W
102 CHAPTER 3 GIS out puts GIS TUTORIAL 1
4
5
6
7
8
9
Click the vertical ruler at the 0.5-, approximately S.4-, approximately S.6-, and
lD.S-inch marks.
Click and drag the Asian data frame so that its upper left corner snaps to the
intersection of lD.S-inch horizontal guide and D.S-inch vertical guide.
Click and drag the lower right grab handle of the data frame to snap it at the S.6-inch
horizontal guide and 6.S-inch vertical guide.
Click and drag the Blacks data frame so that its upper left corner snaps at the
intersection of the horizontaI5.4-inch guide and vertical D.S-inch guide.
Drag the Blacks data frame so that its lower right grab handle snaps at the D.S-inch
horizontal guide and 6.S-inch vertical guide.
On the Tools toolbar, click the Full Extent button . in both data frames.
Add elements to layout
1 Click the Asian map element to activate its frame.
2 Click Insert, Legend.
3 Click Next four times, and then click Finish.
4 Drag the legend so that it snaps on the lower right to the 8-inch vertical guide and
5.6-inch horizontal guide intersection, then resize it to fit between the 6.S-inch and
8-inch vertical guides and on the S.6-inch horizontal guide.
5 Click the Blacks data frame and repeat steps 2- 4 so that the second legend's lower right
is at the intersection of the 8-inch vertical and D.S-inch horizontal guides.
6 Click Insert, Text, click anywhere outside the text box, right-click the text box, and click
Properties and the Text tab.
7 In the Text panel, type Asians and Blacks, press Enter to jump to a new line, type
Populations (2007), type 90 for Angle, click Change Symbol. change the Size to 20,
choose B(bold) for style. and click OK twice.

GIS TUTORIAL 1 GIS outputs CHAPTER 3
8 Position the top left of the text box at the intersection of the f1.S-inch vertical and
lO.S-inch horizontal guides.
- ...._-_. ._. - - -- - _. .
YOUR TURN
~rt your layout to the ESRIPressGISTl MyExercisesChapter3 folder as a JPEG image
a:::.d view it in an image viewer. It is quite a nice layout and image. There are some remarkable
similarities in the distributions of the two races.
'---------------------.,,-------------...--~----~~

Tutorial 3-5
Add a report to a layout
ArcMap has a'built-in capability to make tabular reports. You can add reports to
layouts to provide detailed information.
Open a map document
1 Click File and Open, browse to the ESRIPressGISTlMaps folder, and double-click
ThtoriaI3-S.mxd.
2 Click File and Save As, browse to ESRIPressGISTlMyExercisesChapter3, type
Tutoria13-AsiansReport.mxd for the File Name, then dick Save.
3 Click View, Data View.
Make a selection of records
You will generate a report for the selected records only.
1 Right-click the Population layer in the tabl.e of contents and click Open Attribute Table.
2 Scroll to the right in the Attributes of Population to find the ASIAN column, right-click
the ASIAN column heading, and click Sort Descending.
3 Scroll left in the table until you see the STATE_NAME column.
4 (f necessary, make the table large enough so you can see the first 10 state records.
5 Click the row selector for the top row, then hold and drag down to select the top 10
TOWS in the table (California through Pennsylvania).
6 Close the Attributes of Population window.

'!;IS TUTORIAL 1 GIS outputs CHAPTER 3
Create a report
ArcMap has a wizard for creating reports that you will use next.
1 Click View, Layout View,
2 Click View, Reports, Create Report.
3 In the Report Wizard dialog box, click Dataset Options, the Selected Set option button, OK.
4 In the Available Fields box, double-dick STATE_NAME, ASIAN, and POP2000. Click
Next twice,
5 For sorting, select AS[AN for the field and Descending for the sort. Click Next,
6 Click t he Outline option button for Layout and dick Next,
7 Click t he Monaco report format and dick Finish.
Modify a report
The report wizard provides a good start, but you can improve this report by making it more
compact, formatting the long numeric values to have comma separators, and improving labels.
1 In the Report Viewer window, dick Edit on the menu bar.
2 Drag the bottom of the detail panel down as seen at Gao· .,.;;;,•.-----------,
right to expose all three data fields,
3 Drag up the bottom of each data field in turn so
that it just touches the third row of dots. Move and
increase the widths of the ASIAN and POP2000
nelds as seen at right (observe the horizontal ruler
for positioning). Drag the bottom of the detail
panel up to just below the fields, This step eliminates
;2xtra space between data rows.
" ,, "'1 · ·' · ·· 1··· , · ·· , ·........._.._-_..
El A""""Heoder
Population
~ ~.. .. . ~:...._~'~_;..,... .., ,,"--w'o..
ASIAN POP2000
" Ei ' ;' ~ ......._- - - "-o. " .. - ." o.. .
El pagof'oote,

106 CHAi'TER 3 GIS outputs GIS TUTORIAL 1
4 Click 'The Run Report button [EI to see the results thus far.
Population
STATE_NAME ~MN POP201O
California 3691513 33811 i34tI
NewYork 10(4976 10976451
Texas 562319 20851820
New Jers,y 480216 g414350
illinois 423603 1241 92S3
Washingtm 322335 5894121
Florida 266256 1598237B
V1 r~in ia 261025 1018515
Ma"s~thusetts 239124 6349097
Penns)'IYOOia 219813 12291054
5 Click Edit, click the ASIAN detail data field to select it, click in the Output Format
property field in the Element Properties panel, then click its Builder button !:D.Click
Numberin the Category panel, change Decimal Places to 0, make sure that Use 1000
Separator is selected, and click OK.
6 Repeat step 5 for the POP2000 field.
7 Click the STATE_NAME label field in the pageHeader area, and change the Text
property from STATE_NAME to State.
8 Do the same for ASIAN and POP2000, changing the text to Asian and Total.
9 Move the Asian and Total labels so that they are above their detail fields.
10 Click 'The Run Report button [B to see the results.
Population
,." ~.. ,.w
California 3,697,513 33,871,848
New York 1,044,916 18,976,451
Ttxas 582,319 20,851,820
New Jers"l' 480,:176 8,414,350
illinois 423,603 12,41 9,293
Washlngtm 322,335 S,8S4,121
Florida 266,256 15,982,318
Virginia 261,025 7,078,515
Massachu,ets 238,124 6,349,091
PtnMs)t.'anla 219,813 12,281,054

[S TUTORIAL 1 GIS outputs CHAPTER 3
.dd a report to a layout
1 Click the Save Report to Output File button ~ in the Report Viewer window, browse
to the ESRIPressGISTlMyExercisesChapter3 folder, type AsianTopl0 for the File
name, click Save, then OK. This saves a version of the report that you can open and edit
in ArcMap again in the future if needed. The next version you will save is convenient for
inserting a compact version of the report into your layout. If instead you use the report
wizard to insert the report into your layout, it inserts an entire page with many blank lines
at the bottom. From Excel, you will be able to copy and paste only desired content.
2 Click the Export Report to File button ~ , select Microsoft Excel (XLS) as the Export
Format, click the Builder button for the file name field, browse to the ESRIPress
GISTlMyExercisesChapter3 folder, type AsianTopl0 for the File name, and click
Save and OK.
3 Open My Computer, browse to ESRIPressGISTlMyExercisesChapter3, and double-
click AsianToplO.xls. The file opens in Microsoft Excel. If you are not familiar with Excel
or have difficulty, you can find a finished copy of the file as ESRIPressGISTlMyExercises
FinishedExercisesChapter3AsianToplO.xls.
4 In Excel, if necessary, make the column wider for data fields (double-click the right-side
of column headers of columns that have data), and make any other edits that you would
like such as deleting extra blank columns (right-click column headers and click Delete).
5 Click cell A2 for the State label, hold your mouse button down, and select the entire table.
6 Press Ctr1+C to copy the selection, click your ArcMap window to activate it, and press
Ctrl+V to paste the selection into your layout.
7 Close Excel without saving your work.

CHAPTER 3 GIS outputs GIS TUTORIAL 1
Modify a layout for displaying report
Below is the finished layout with report.
[
- ······[1- ......_[' [' ._ [. - ..._[;_ .. ..[-, _ ...._['-- - ..;, - - " .. [10 I
" o!),' ~, ~,..o!). ,~ " ." . '. !~ >-w ." •.(loA" •.'A' h • •• ••'HI.. '," .,~" I.• "., .w.,~ .~ ..,L.., ~o!) .',' 'I,)oM-' •• '.' .,,~ -0 ...'
Asiall Popula11on (2007)
1 Add vertical guides at the D.S-, 1.S-, and 3.S-inch horizontal ruler positions in
your layout.
2 Move and resize the map so that its upperleft point is at the intersection of the l.S-inch
vertical and 7-inch horizontal guides, and the upper right corner is at the 8.S-inch
vertical and 7-inch horizontal guides.
3 Right-click the map and click the Full Extent button.
4 Drag the report so that its lower left corner snaps at the intersection of the 1-inch
horizontal and D.S-inch vertical guides.
5 Click the upper right grab handle of the report and drag down to snap it to the 3.S-inch
vertical guide.
6 Right-click the report, click Properties, click the Frame tab, click in the Border area, click
1.0 point, click in the Background area, click White, and click OK.

GIS TUTORIAL 1 GIS outputs CHAPTER 3
Tutorial 3-6
Add a graph to a layout
It took quite a bit ofwork to get the report added to your layout. Adding a graph of
the same data is quite easy by comparison.
Create a graph and add it to a layout
1 Click File and Open, browse to the ESRIPressGISTlMaps folder, and double-dick
TutoriaI3-6.mxd.
2 Click View, Graphs, and Create. Then make selections as follows:
g Credle Gwph Wizard I!ZJI![I
=---~~ --
V field (opI;~):
VIIJbet field :
s".. ",""",:
~lw type :
""= ('110):
i
i
oShow label. (marks)
,i
1..1~
!Match ..til Loyer -----""l:.:J
Rect~ -- vi i
~::::~--==~ !
-;;,rfD~:~~l J!:! I
z
<ro
<
Graph of Population
,."•...,
._-'--

CHAPTER 3 GIS outputs GIS TUTORIAL 1
3 Click Next and make selections as follows:
4 Click Finish.
=;====--_.Collom.
New Yorl<
W New Jor..,y
~I
••~.
•<
W.l hIngC<W1
Vi't:*"iO ••••,••••••'•••"."
[ <6od< II Fn sh cancel L
5 Right-click the graph, click Save, browse to ESRIPressGISTIMyExercisesChapter3,
type AsianTopl0Graph.grf, and click Save.
6 Right-click the graph, click Add to Layout, and close the graph window.
7 Snap the lower left corner of the graph to the intersection of the D.S-inch vertical and
I -inch horizontal and guides.
8 Click File and Save As, browse to ESRIPressGISTIMyExercisesChapter3, type
TutoriaI3-AsiansTopl0Chart.mxd for the File Name, then click Save.
.._.._........,........ _...__. '". '-'._ . '~· l · ·
YOUR TURN
Export the map document as AsianToplD.jpg to ESRIPressGIST1MyExerdsesChi1pte,r3 and
view it.

GIS T UTORIAL 1 GIS outputs CH AP T ER 3 111
Tutorial 3-7
,Create multiple output pages
Sometimes it is desirable to produce many maps from a single layout, with each
map for a different extent- for example, each municipality within a county, or
each state or province ofa country. ArcMap's Data Driven Pages serve this purpose.
You have to define each extent in an index layer that has the collection ofextents as
polygons, such as counties or states/provinces. The output is a collection ofimages
or even a PDF document.
Apply Data Driven Pages
double-click Thtoria13-7.mxd. The map document opens zoomed in to several
municipalities of Allegheny County, Pennsylvania. The map has school locations and public
parks. Suppose that you need a PDF document with a map for each municipality (although
the PDF you will produce will only have a few of the municipalities to keep the file small).
,. jJ layers
'" !a Sctioah
•3 !a P....
o
~ Q~
o
,. !a ItNtrI
---•
- ,
• ..-",.. Kg" s......
,
1I.......;j_,...'tt.'"
00 _ ktlool
•
----•
2 Dick File and Save As, browse to ESRIPressGISTlMyExercisesChapter3, and
dick Save.

,
'"
i "·
On the main menu, click Customize, Toolbars, Data Driven Pages.
4 On the Data Driven Pages toolbar, cUck the Data Driven Page Setup button W.
5 In t he resulting window, make sure that Enable Data Driven Pages is clicked, and
select Municipalities for Layer (second drop-down list in the left panel). Set both Name
and Sort Fields to NAME. Click OK. The map's extent switches to the first municipality
alphabetically. Aleppo Township, which has no schools or parks.
6 On ArcMap's main menu, click View, Layout View.
7 On the main menu click Insert, Dynamic Text, and Data Driven Page Name.
ArcMap places a small text box in the center of your map with the municipality name,
Aleppo Township.
8 Drag the inserted text box to t he top, center of the page; double-click it; click Change
Symbol; set Size to 22 and Style to B for bold; click OK; and click OK again.
Aleppo Township
--- I
Legend
. """"
D '-

~ :-::JTORIAL 1 GIS outputs CHAPTER 3
YOUR TURN
~.e and relocate the map to your liking on the layout and insert a legend and scale bar.
Output Data Driven Pages
1 Click File, Export Map.
2 Browse to ESRIPressGISTlMyExercisesChapter3, change the Save as type to PDF
(".pdf), change the File Name to MunicipalitySchoolsParks.pdf, and dick the Options
Button t> QptiortS to expose options.
3 Under the General tab, type 300 for dpi, dick the Pages tab and its Page Range option
button , type 1-3 in the associated field, dick the General tab again, and dick Save.
4 Open a My Computer window, browse to ESRIPressGISTlMyExercisesChapter3,
double-dick MunicipalitySchoolsParks.pdf to open the file in Adobe Acrobat or an
equivalent program, and view t he resulting document. The PDF document has maps for
.~eppo, Aspinwall, and Avalon.
5 Cose the document you just opened, close the Data Driven Pages toolbar, and save your
map document.

..,.
7
GIS outputs GIS TUTORIAl
Tutorial 3-8
Build a map animation
Police want to identify new, persisting, and fading spatial clusters ofcrime loca-
tions, These clusters make good areas for police to patrol for enforcement and pre-
vention, Animations ofcrime data for this purpose are effective ifthey display tWD
tracks ofpoints: new crime points along with recent, but older crime points for can
text, Then the observer can detect the emergence ofnew clusters (where there were
none before), the persistence ofexisting clusters getting new crime points, and
diminishing clusters as no new points are added and the cluster fades away, So the
approach you will take calls for two animation layers-one for each day's events
and a second with the past two week's events, Computer-aided dispatch drug calls
and shots-fired calls are important crime events for this kind ofanalysis.
Open the map document for animation
First you will build an animation just shOWing the sequence of one set of points in a track,
one day at a time. About all this accomplishes is to get you started with animation and
convince you that the drug and shots-fired calls jumped around in a portion of the Middle
Hill neighborhood of Pittsburgh.Then you will add a second set of points that provide
context. allowing you to better see hot-spot patterns.
double-dick TutoriaI3-8.mxd. The map document opens to the Middle Hill neighborhood.
'The computer-aided dispatch (CAD) data, with dates ranging from 7/112009 through
8/3112009, represents calls from citizens reporting illegal drug deaHng and shots fi red.The
animation that you will build will show the daily sequence of CAD call locations, starting
with 7/1/2009.

~ TU T O RIAL 1
._,[] "iQT,
Iii 0 CAD Col. C<TI;ext
N.ru, codo
.~,
GIS outputs
2 Click File and Save As, browse to ESRIPressGIST1MyExercisesChapter3,
and click Save.
Set time properties of a layer
CHAPTER 3
1 Right-click CAD Calls in the TOC, click Properties and the Time tab, and type or make
selections as follows. CALLDATE has dates such as 7/1/2009. The Time Step Interval is
~e unit of time for measurement, here 1 day.
I I

2 Click Calculate, change the Time Step Interval from 4 to 1, and click OK.
Use the Time Slider window for viewing
With time properties set, you are ready to use the Time Slider interface to playa simple
video of daily crime points.
1 On the Tools toolbar, click the Open Time Slider Window button 1(SiI .
2 In the Slider window, dirk the Options button ~ and the Playbaclt tab.
3 Drag the speed selector to roughly half way between slower and faster.
!·irno~ l~r~·l"·~~··""~~~----"' ~l
0 D1s!MY'*-r......m __
-, -----Jf--- - ..- -
"-
OPloyiI tl*fod cb-. ts-rQ),
1·
After pia...... "",e,
___J
01( I I (¥!Col I
4 ClickOK.
5 Click the Enable time on map button mJ

TUTO RIAL 1 GIS outputs CHAPTER 3
6 Click the play button [!J on the slider. The video plays, one day at a time, shown below at
July 30, 2009. Play the video a few more times to see if you can spot any patterns. This is
hardly possible until you add the crime time context to the video.
" i;J lrteno
··mo-~..""....,
0-"iii 0 CAe'''',,,,,,...
i>'l ,j :C: L ..-;-",,-cc_ ..~~~.~~~.._ I -+ ~'
~ 1-''-' - 0- -- --' f!!l0
" 1/1{2CCf> L ~:OO(lll'" lIiJI/2009 11(lll:(ll '" '»
7 Close the Slider window and save your map document.
Create a new date column for animating a window of
:rime points
On any day of t he animation, you need to show the current day's crimes with point
markers in bright colors and the crime context consisting of two weeks' crime points
ending on the same day with black point markers. Displaying a moving window of crime
points for two week's data requires starting and ending dates for the window. Por this
purpose you will create a new date column with 14 days added to CALLDATE to yield the
end date,
1 Right-click CAD Calls Context in the TOC and click Open Attribute Table.
2 Click the Table Options button ~ " , select Add Field, type EndDate for Name. select
Date for Type, and dick OK.
3 Right-click the column heading for EndDate and click Field Calculator.
4 Double-click CALLDATE in the Fields panel, click the + button, and type a blank space
and 14 to yield [CALLDATEl +14 for EndDate's expression.

I
I
" ,' . _'
I
.
5 CikkOK.
6 Close the attribute table.
Set advanced time properties of a layer
1 Right-click CAD Calls Context in the TOC, click Properties and the Time tab, and type
or make selections as follows:
r Tmoprope<lie' --
L.,..Tfn. :
Solocted fIoId:; or. not ndo..d. indO)( 111. field. for bolt. perfurM""'"
I<OotoJTmt)
li: 111)"1'1
fid,_fE
'l/ltllllW lZ:IXl:ClIllf1
O DMo ",",-Ir.",,,,,,!v >0 coloJo.. _ .xt. rt """_icoII',
::~:::~t~.~~·': -I~=~~=~-;:·~:-~~~.z·· t I
1 ~0Y""'''.'''''''''odfurdoyJ;# ..'''~
. roo.,Off,ot: " 10,00 Ilv.... if~
i::1 DOiIi>Io~dllt.CIII'ItIiotr.ol~, -.- .....,.._... ......--_ .,
............-_....-,- -_.-,
2 Click Calculate, change the Time Step Interval from 4 to 1, and click OK. When you play
the animation next, both layers with time properties will animate. CAD Calls will show the
current day's crime locations while CAD Calls Context will show all crimes in the interval,
including two weeks ending on the current day.
Use the Time Slider window for advanced viewing
1 On the Tools toolbar, click the Open Time Slider Window button m:.
2 'furn on the CAD Calls Context layer. Click the play button [B on the slider. Following is
the animation at July 30, 2009. You see all of the crime locations for the last two weeks
with the last day's: crimes in red or yellow and older crimes in black. At this t ime there is
much persistence in crime clusters.
3 Save your map document and close ArcMap.

i1S TUTORIAL 1 GIS outputs
Assignment 3-1
Create a layout comparing elderly and young
populations in Orange County, California
CHAPTER 3 119
Sometimes you will want to compare two or more maps in layout view to visualize and analyze
information about multiple attributes. In this exercise, you will create a map layout with two maps
'hith population percentages for the elderly and youths in Orange County, California.
• ESRIPressGIST1DataUn itedStates.gdbCAOrangeCountyTracts- census tract polygon
boundaries for Orange County, California, Census 2000
Create a comparison map ofcensus data
Create a new map document called ESRIPressGIST1MyAssignmentsChapter3Assignment3-1
YourName.mxd that includes an 8.S-by-ll-inch portrait layout with two data frames: one with the
iJE!TCentage of 2000 population who are 5-17 years old and the second with the percentage who are
65 or older. Use the same numerical scale for both maps. Include a graphic scale bar in miles.
Hints
• Use the Symbology tab in Layer Properties to show a population as a percentage of the total
population for the year 2000 (use POP2000 field to normalize the data).
• Use your judgment as to the color, sizes, titles, and other map elements to add or modify.
E:;qK>rt the map as a JPEG file called ESRIPressMyAssignmentsChapter3Assignment3-1
Y.amName.jpg.
WHAT TO TURN IN
If your work is to be graded, turn in the follOWing fi les:
ArcMap document: ESRIPressGISTl MyAssignmentsChapter3
F-ssignment3-1YourName.mxd
bage file: ESRIPressGISTlMyAssignmentsChapter3
Assignment3-1YourName.jpg
=instructed to do so, instead of the above individual files, turn in a compressed file,
Assignment3-1YourName.zip, with all files included. Do not include path information in the
compressed file.
~-------------------

I
I
GIS outputs GIS TUTORIAL :
Assignment 3-2
Create a walking map ofhistoric districts in
downtown Pittsburgh
Walking tours are great attractions for tourists. You will create an overall view of the historic
sites in the Central Business District of Pittsburgh as well as a zoomed-in map for one area. Visit
http://www.city.pittsburgh.pa.us!wt/html!wal king_tours_main .html for examples. For
photos of historic buildings that you will need for this assignment, click the City Legacies link on
the home page, click any of the photos on that page, and then any building name link to the right
of the photo on the resulting page.
• ESRIPressGIST1DataPittsburghCentralBusinessDistrict.gdbCBDOutline-polygon
feature of Pittsburgh's Central Business District neighborhood outline
• ESRIPressGIST1DataPittsburghCentralBusinessDistrict.gdbCBDBLDG-polygon
features of Pittsburgh's Central Business District buildings
• ESRIPressGIST1DataPittsburghCentraIBusinessDistrict.gdbCBDStreets-line features
of Central Business District streets
• ESRIPressGIST1DataPittsburghCentraIBusinessDistrict.gdbHistsite-polygon
features of historic areas in Pittsburgh's Central Business District
• ESRIPressGIST1DataPittsburghCentraIBusinessDistrict.gdbHistpnts-point features
of historic sites in Pittsburgh's Central Business District
Create a large-scale map
Create a new map called ESRIPressGIST1MyAssignmentsChapter3Assignment3-2
YourName.mxd with an 8.5-by-11-inch layout containi~g two data frame maps-one scaled at
1:14,000 showing all of the historic districts in the Central Business District, and one scaled at
1:2,400 showing one of the historic districts in detail. A suggestion is to show Market Square in
detail and a photo of Burke Building, which is in Market Square. To set a scale, click the frame of a
map in layout view and type the desired scale in the scale text box on the Standard toolbar.
Keep in mind basic mapping principles such as colors, ground features, and so forth, covered in
previous chapters. Choose labels and other map elements that you think are appropriate for each
map as well as the overall layout. Include the photograph of the building that you download from
the City of Pittsburgh Web page and save to the ESRIPressGIST1MyAssignmentsChapter3
folder. Include the photo's source in your layout. Click Customize, Toolbars, Draw to add the Draw
toolbar to ArcMap. Click the list arrow of the fourth tool from the left and select Line. Draw two
lines from two ends of the historic area on your CBD map to the same two points on your detail
map. That provides a graphic guide for interpretation of the detail map. Also, draw a line from the
building on the detail map to its picture that you inserted into the layout.

:;:5 TUTORIAL 1 GIS outputs CHAPTER 3
Symbolize the Historic Sites polygons as a transparent layer (see "Hint" below) so you can see the
buildings under the sites and the Central Business District as a thick outline.
~xport your map as a PDF file called ESRIPressMyAssignmentsChapter3Assignment3-2
YourName.pdf.
Hint
Drawing a layer transparently:
Right-click the layer needing transparency.
Click Properties and the Display tab.
• Type a transparency percentage, such as 50.
• Click OK.
WHAT TO TURN IN
..':..ssignment3-2YourName.mxd
Exported map: ESRIPressGISTlMyAssignmentsChapter3
..'.,ssignment3-2YourName.pdf
Downloaded image of a building: ESRIPressGIST1MyAssignmentsChapter3
3uildingNameYourName.jpg
:f instructed to do so, instead of the above individual files, turn in a compressed file,
Assignment3-2YourName.zip, with all files included. Do not include path information in
the compressed file.

I,
GIS outputs GIS TUTORIAL :
Assignment 3-3
Create an animation for an auto theft crime
time series
Auto thieves are often creatures of habit; they return to the same areas and repeat other patterns
that led to successful thefts in the past. An animation of successive auto theft locations can help
determine the space-time pattern of such a thief. Suppose that police suspect a serial auto thief
who steals cars for basic transportation and then vandalizes abandoned stolen cars in a unique way
with spray paint.
Start wit" t"e following;
• ESRIPressGIST1DataDataFilesAutoTheftCrimeSeries.shp-point layer of the suspected
crime series of auto thefts
• ESRIPressGlST1Oata PittsburghMidHill.gdbMiddleHilI-polygon layer of the Middle
Hill neighborhood boundary
• ESRIPressGIST1DataPittsburghMidHill.gdbStreets- line layer of streets in the Middle
Hill neighborhood
• ESRIPressGIST1 Oata Pittsburgh MidHill.gdbCurbs-line layer of curbs in the Middle
Hill neighborhood
Create an animation ofserial a..to t"efts
Create a new map document called ESRIPressGIST1MyAssignmentsChapter3
Assignment3~3YourName.mxd that includes the above map layers as follows:
• Thick outline for the study area using MiddleHill
• Streets in background color
• Two copies ofAutoTbeftsCrimeSeries.shp, one called Auto Theft Crime Series with a size 10
Cirde 2 point marker and bright color fill. and the second called Auto Theft Crime Series
Context with the same point marker but black color fill and placed under the first copy in
the TOC
Set the time properties for the two copies of AutoTheftCrimeSeries similar to those in tutoria1 3~8.
Have Auto Theft Crime Series display a single day's auto thefts in each frame and have Auto Theft
Crime Series Context display the cumulative set of crimes. Set the playback speed to a medium level.
When you have t he animation working to your satisfaction, label streets using the Streets layer, but
use No Color so that only the labels appear and not the streets. The labels blink as the animation
plays using the time slider, but will not do so when you take the next step. Use the Export to Video
button on the Time Slider window to create a movie file, ESRIPressGISTlMyAssignments
Chapter3AutoTheftCrimeSeriesYourName.avi. Try playing the movie by double-clicking it in a
My Computer window.

IS TUTORIAL 1
WHAT TO TURN IN
ArcMap document: ESRIPressGlSTl MyAssignmentsChapter3
Assignment3-3YourName.mxd
Movie file: ESRIPressGISTl MyAssignmentsChapter3AutoTheftCrimeSeriesYourName.avi
:: instructed to do so, instead of the above individual fiies, turn in a compressed file,
Assignment3-3YourName.zip, with all files included. Do not include path information in
- - - - - - - - - -

Part
Working with spatial data
, , c , f
• ".811'5 geographic
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1 ' :, ," , <:'tio'" '::l.G'S' ['Qq,-
File geodatabases
_:::.-~-.o": can directly use or import most GIS file formats in common use for
1-'25:X" es~ing and display. The recommended native file format for use in
""";:".~.... !3 the file geodatabase that stores map layers, data tables, and other
- e-::pes in a system folder that has the suffix extension .gdb in its name.
~ +.:-z;ter you will learn about working with file geodatabases.
n f ,
in ( I
in f I
i n f,
in f I
in f I

..,
File geoda t abases
Learning objectives
Build a file geodatabase
UseArcCatalog utilities
Modify an attribute table
Join tables
Tutorial 4-1
GIS TUTORIAL
Create centroid coordinates in a
table
Aggregate data
Build a file geodatabase
A file geodatabase is quite simple and flexible, being merely a collection of files in a
file folder. Nevertheless, you need a special utility program to build and maintain j
file geodatabase. That program is ArcCatalog, which you will use next. Some ofthe
functionality ofArcCatalog is also available in ArcMap in its Catalog window. The
Catalog window aIlows you to do some utility work while in ArcMap without open-
ing the separate application program ArcCatalog.
Open ArcCatalog
1 On the Windows taskbar, dick Start,
All Programs, ArcGIS, ArcCatalog 10.
2 Click the Connect to Folder button .f:!! ,
expand the folder and file tree for
ESRIPress, click the GISTl folder icon
to select it, and click OK.
Ii Eil fokjer ~
~ e:I .c,~...i&lST1
.Ii ill Tooboxes
til ~ DItobae Sor. ....
Iil ~ Databooec.....-..
ii !i) GIS 5efvef.
il Ei Tredotg COIlI"ed:iano
III !51 Coot<hta Syano
Create an empty file geodatabase
"'~t~";' '.,.L~;....."",,
elMI~ I'<IIOor
E:l M1~' ~okIor
fi:jl M~ foidor
You must create a file geodatabase using ArcCatalog or Catalog. Windows Explorer or My
Computer is not capable of building all the parts of a file geodatabase.
1 In the Catalog Tree panel, expand the ESRIPressGIST1 and the MyExercises folder.
2 CHck the Chapter4 folder to display its contents in ArcCatalog's right panel.

os TUTORIAL 1 File geodatabases CHAPTER 4
3 Right-click Chapter4 in t he left panel and click New, File Geodatabase.
4 Change the name from New File Geodatabase.gdb to Mar icopaCountyPiles.gdb.
ArcCatalog creates a file geodatabase that you can now populate with feature classes and
stand-alone tables. Feature classes are map layers stored in a geodatabase. Next, you will
import map layers in shapefile format into your new file geodatabase feature classes.
Import shapefiles
A shapefile is an older ESRI file format that many GIS suppliers still use to make GIS map
layers widely available. ArcCatalog and Catalog allow you to import shapefiles and other
map file formats into a file geodatabase.
1 In the Catalog's right panel, right-click the MaricopaCountyFiles file geodatabase, click
Import. Feature Class (multiple). The multiple import option provides the convenience of
importing several features at the same time.
2 In the Feature Class to Geodatabase (multiple) dialog box, click the browse button
to the right of the Input Features field, browse to ESRIPressGISTl Data
MaricopaCounty, double-click to open that folder, hold the Shift key down, select
both tgr04013ccdOO.shp and tgr04013trtOO.shp, and click Add. That action adds
tgr04013ccdOO.shp and tgr04013trtOO.shp to the input panel.
3 Click OK. ArcCatalog imports the shapefiles into the file geodatabase.
" port a data table
_ ext, you will import a 2000 census data table at the tract level.
1 Right-click t he MaricopaCountyFiles file geodatabase, then click Import, Table (single).
2 In the Table to Table dialog box, click the browse button to the right of Input Rows,
browse to ESRIPressGISTlDataMaricopaCounty, click CensusDat.dbf, and
dick Add.
3 Type CensusDat in t he Output Table field.
4, Okk OK.

,
1
i
File geodatabases GIS TUTORIAL]
Tutorial 4-2
Use ArcCatalog utilities
Now that you've created a file geodatabase, you can start usingArcCatalog's
utilities. First are the preview utilities, which give you a good overview ofa feature
layer or table.
Preview layers
1 Click MaricopaCountyFiles.gdb to expose
its contents in the right panel.
2 In theright panel, click tgr04013ccdOO and
click the Preview tab. ArcCatalog previews
the tgr04013ccdOO map layer's geography.
3 At the bottom of the Preview tab, select
Table as the Preview. ArcCatalog
previews the tgr04013ccdOO map layer's
attribute table.
~,N.~.~".__.._:::Ek,['>r.?..;::~....~"~.~"
1!1ik~ Flo G.od.tobase Tobie
(Il tgr04013ccdOO FJe GeoMt_ Feot",e a-
[litgr04013O:rtOO RIo Geod.otobase foot",. a-

; TUTOR IAL 1 File geodatabases CHAPTER 4
pi
4 Click the Description tab. ArcCatalog
previews the tgr040I3ccdOOmap layer's
metadata in a report fonnat.
5 Click the Contents tab.
' Oil"
I.MIOtd SI......~""", l.I";';opo C<u"t)'
~OFI>< Entity Slohlticll-..y
P<fWIOII. CWNyIC"'''Y E.p..1onl
1IGEAAmo Sir• • SeIJnonI. c._.e,...."')'
-..,
n..u:.ond_m_ .......
......10"'" ...,.... ESIll p,.." ,
(WWWt.. OCM'oOOprH.j..,. .... "_fe,
"""'01""" P"'P"HI only I'" u...
0.",......"Thil ~•• _ ..."'" ~om <lot. ~ ~
rh. c.n...1IGE/! .... b.... Th. dOl•
..""..... tMI ........."""'" _ .iI,_ . flo' ~Io ric.... eo...ty Ai llGEIt
lIGERILmo .... Cons.. JIGEII .. _ _td
..._<t.... l3Utnuotrh.c..... Tl'..
£IE...JMLi..SC ._..2&22..... .L ._ .LX ' ~'-' - _....&
YOUR TURN
?:e.iew tgr04013trtOO and CensusDat.
-
m arne feature layers
3ecause a file geodatabase has a special file format, you must use ArcCatalog for many file-
management purposes, including renam ing and copying items.
1 in the left panel under Maric:opaCountyFiles, right-click tgr040I3ccdOO, dick Rename,
oL'ld type Cities.
2 !tepeat step 1 to rename CensusDat CensusTractData. and tgr04013trtOO Tracts.
""_" and delete feature layers
1 :r::. the left panel under MaricopaCountyFiles, right-dick Cities, click Copy, right-dick
J.laricopaCountyFiles.gdb, dick Paste, and OK. ArcCatalog creates the copy, Cities_I.
1 ':'ight-d ick Cities_I, and click Delete and Yes.
rOUR TURN
=- _ Com~uter window, browse to ESRIPressGIST1 MyExercises Chapter4
ft";jI-rr-::yFiles.gdb, right-d ick the folder to get its properties and size, and take a look
,. '""'". siC., of it comprising the cities, tracts, and census tract data. You should find that
s=e:s 1.55 megabytes on the disk and that the files are incomprehensible. You need
_~~,,~::!" :':::.. Catalog in ArcMap to use and manipulate these files. Leave the My Computer
~ :Oar use in the following steps.
~---------------------------~---.- .~

I:5U J CHIlPT~R 4 File geodatab ases GIS TUTORIAL 1
! Compress a file geodatabase
1 In the left panel of ArcCatalog, right-dick MaricopaCountyFiles.gdb, dick Compress
File Geodatabase. and dick OK.
2 Use a My Computer window to check the size of the MaricopaCountyFile.gdb folder. In
this case there was hardly any reduction in file size. While ArcMap can display compressed
feature layers by uncompressing them on the fiy, you will use the next step to uncompress
the folder and get the layers back to original size.
3 In the left panel, right-dick MaricopaCountyFiles.gdb, click Uncompress File
Geodatabase. and click OK.
4 Close ArcCatalog.
YOUR TURN
Open ArcMap and create a new map document
ESRIPressGISTl MyExercisesChapter4
MaricopaCountyFiles.gdb and symbolize the two
.....'"

Pile geodatabases CHAPTER 4
Tutorial 4-3
odify an attribute table
!.!ost ofwhat gets processed or displayed in a GIS depends on attribute table values.
There are many tasks, therefore, that you need to know how to perform on these
mbles, including modifying columns and values.
~;ae unneeded columns
~!.i..::: map layers have extra or unnecessary attributes that you can delete when tidying up.
1 i=. ±e Toe, right-d ick Tracts and d ick Open Attribute Table. The key identifier, or
::e: cry key, created by ArcGIS that you will retain is OBJECTlD, which has sequence
rr=:..ers for values. STFID is a candidate key, meaning that it, too, is a unique iclentifier-
~1 !or every census tract in the United States. FIPSSTCO, however, is an extra
·-e=::~er :hat you do not need.
~ ta..ble, right-d ick the column heading for the FIPSSTCO column, dick Delete Field,
.mi.=x.k Yes.
'¥=r;tlar!y delete t he 10, TRT2000, and TractID fields.
~ ~ tile Tracts table.
i. ~..:e d ty identifier in the United States. Delete the following fields from t he
-""-'''''= J: Coc=.t)-, SubMCD, and SubName. When finished, dose the Cities table..
.",

,
132 ) CHAP TER 4 File geodatab ases GIS TUTORIAL
Modify a primary key
It is often necessary to join two tables to make a single table. For example, there are
hundreds: of census variables, so it is impractical to have all needed census variables
for tracts stored in the tract polygon table. Instead, you select the variables you wish,
download a corresponding table from the Census Bureau Web site, and join the table to thE
tract polygon table.
For tables to join, they must share unique identifiers or keys. The STFID column of the
Tracts table and the GEO_ID column of the CensusTractData table are the corresponding
unique identifiers for these tables. These attributes would match, except that GEO_ID has
the extra characters "14000U5" at the beginning of each value. Next, you will use a string
function, Mid([GEO_ID], 8,11), that extracts an ll-character string from GEO_ID startin~
at position 8 and creates a new column in Attributes of CensusTractData to match 5TFID 0
Attributes of Tracts.
1 Right-click Tracts in the TOC and click Open Attribute Table. Note that STFID in this
table has values such as 04013010100.
2 Close the Tracts table, right-click CensusTractData in the TOC, and click Open.
GEO_ID in this table has values such as 14000U504013010100, with the extra seven
beginning characters.
3 In the CensusTractData table, click the drop-down arrow of the Table Options button
[;3 ... and click Add Field.
4 In the Add Field dialog box, type STPID in the Name field, change the Type to Text and
Length to 11, and click OK.
5 Scroll to the right in the CensusTractData table, right-click the STFID column heading,
and click Field Calculator.
6 In the Field Calculator dialog box, change the Type from Number to String; double-did
the MidO function; and in the STFID", box, edit the MidO function to Mid([GEO_ID],
8,11) and click OK. That cakuJates values for STFID in this table such as 04013010100.

i :-UTORIAL 1 File geodatabases CHAPTER 4
alculate a new column
~ • and click Add Field.
2 In the Add Field window, type RNatWht in the Name field, change the Type to Float, and
click OK. The new column will contain the ratio of Native American per capita income to
Vhite per capita income. Wherever this ratio is greater than one, Native Americans earn
more than Whites. Next, you must select only records where PClncWht is greater than zero,
because PClncWht is the divisor for this ratio and will be used to calculate values for
RNatWht. Anything divided by zero is undefined, so this case must be avoided.
~ • and click Select by Attributes.
4 b the Select by Attributes dialog box, scroll
Cown the list of fields, double-click PClNCWHT
to add it to the lower Select panel, click the>
symbol button, click Get Unique Values, and
dDuble-click 0 in the Unique Values list.
5 Cid: Apply, Close.
6 3..igbt-click the RNatWht column heading and
dick Field Calculator.
!:n. be Field Calculator window, click the
=ear button, double-click PCINCNAT in the
~.d.s panel, click the / button, double-click
~CWHT in the Fields panel, and click OK.
s ~- 6e CensusTractData table, click the drop-
~ arrow of the Table Options button
~ · .a..:::d click Clear Selection.
~ the Attributes of Tracts table.
ill TURN
Select by Attribute. l7Jt'5?l
Erler, >/HERE coo," 10 ,oIeeI ,,,,,,,,don !he I.... wi:'!dow.
0I!!IiI: :.:re ~ous steps to calculate a new column in the CensusTra0tData table called
:n:. ~ is che ratio of PCINCHIS divided by PCINCWHT. This is the ratio of per caPit) ,,,-
• ~ EC~-'" divid,d by th, p" capita incom, of whit". CIo" th, tabl,wh,n fim,h,d .........
...... ..-.-~--.~........~-..---~........................~-".........

',-,,
if
j
CHAPTER 4 File geodatabases GIS TUTORIAL ]
Tutorial 4-4
Join tables
Often you will need to display data on your map that is not directly stored with a
map layer. For example, you might obtain data from other departments in your
organization, purchase commercially available data, or download data from the
Internet. Ifthis data is stored in a table such as an Excel or comma-separated-value
table and has geocodes such as census tract numbers matchingyour tract map layer
you can import it into a file geodatabase andjoin it to yourgeographic features for
display on your map. Next, you willjoin the CensusTractData table to the polygon
Tracts feature class. The same steps work ifyour map layer is a shapefile or map
layer in another format supported by ArcMap.
1 In the ArcMap table of contents, right-
click the Tracts layer, click Joins and
Relates, then click Join.
2 Make the selections shown in the
graphic on the right.
3 Click OK, Yes. 2. c~. tho tobIe to r.-:~ layer, or load the toble from dsk:
IIiiiI ConsusTractDl tl r - ::1 ~
oShoV.,tho ~h.t" tobIos <:i layer. In tho k t
..Join Optbns
@Keep ol records
AI record> n tho.tl'lIOt tabla Irl .hown n tt"la ,"SI.bIgtabll ,
Unmltched ..cord. .. cortaIn ..... "".for 01 fields ~
Ippended I"t,,-ha target tabla from'tho "*'tllble,
oKeep only matchinq rocordo
11 I record n th.:tl'lIOt tabla ilo.sn hove • matCh n tho jOin
tobie,·tiW recco"~ ,,~ FrOOt the resi.t~ i..1IOt table,
IIIboo,t ~ Date I or I ! CS'J«I

M!S :-UT ORIAL 1
File geodatabases CHAPTER 4
4 Right-click the Tracts layer in the table of contents, click Open Attribute Table, scroll to
t he right in the table, and verify that ArcMap joined the CensusTractData table to the
Attributes of Tracts table.
5 Leave the Tracts table open .

File geodatabases GIS TUTORIAl
Tutorial 4-5
Create centroid coordinates in a tabl.
The centroid ofa polygon is the point at which the polygon would balance on a
pencil point ifit were cut out ofcardboard. Together, polygons and their centroids
give you the ability to display two attributes ofthe same map layer, one as a cho-
ropleth map and the other as a size-graduated point marker map. ArcMap has an
algorithm that calculates and adds centroid coordinates to your attribute table,
thereby alloWing you to create a new point layer.
Add x,y coordinates to a polygon attribute table
-
1 In the Tracts table, click the drop-down arrow of t he Table Options button ~ .. and
click Add Field.
2 Type X as the Name, select Double for Type, and click OK.
3 Repeat steps 1 and 2 except call the new field Y.
4 Scroll to the right in the Tracts table; right-click the Tracts.X column heading; click
Calculate Geometry, Yes; examine the Calculate Geometry window; and click OK. The
attribute name is fully qualified to Tracts.X to indicate that of the joined set of tables in
the display. ArcMap identifies the X attribute as being in the Tracts table.
5 Repeat step 4 except right-click Tracts.Y and select YCoordinate of Centroid.

os,TUTORIAL 1 Pile geodatabases CHAPTER 4
Ezport a table
When you export joined tables as a table, you get all the attributes of the joined tables
stored as one table permanently. Then,there are several possible uses for the resultant table,
one of which is to use it to make a new point layer based on the centroid coordinates.
1 In the Tracts table, click the drop-down arrow of the Table Options button ~ ... and
click Export.
2 In the Output table field of the Export Data window, click the browse button; change
the Save as type to File Geodatabase tables; browse to ESRIPressGIST1MyExercises
Chapter4; double-click MaricopaCountyFiles.gdb; change Name to TractCentroids;
and click Save, OK, and Yes. Open the table to see that it has all of the columns of both
joined tables. Then dose the table. ,
3 Close the Tracts attribute table.
ti:&te a feature class from an XY tableI
1 On the main menu, click Windows, Catalo~. This opens a version of ArcCatalog as a
'""indow in ArcMap, thus providing quick ad:ess to GIS utility programs.
I
2 Expand the ESRIPressGIST1 folder connectionto MyExercises, Chapter4, and contents
of the MaricopaCountyFiles.gdb file geodatabase.
3 Right-click TractCentoids, click Create FeatureClass, and click From XY Table.
·4 In the Create Feature Class from XY Table window, click the Coordinate System of Input
Coordinates button, click Import, double-click Tracts in MaricopaCountyFiles.gdb, and
c::lkk OK. The coordinate system's geographic spherical coordinates are the same as of the
'Iraas layer, so the simplest option is to import the system specification from Tracts.
S Oick the browse button for Output, change the Save As type to File and Personal
C-£'Odatabase feature classes, browse to MaricopaCountyFiles.gdb, change the Name to
CensusTractCentroids , click Save, and click OK.
6" €lose the Catalog window in ArcMap.
7 Cick the Add Data button ~ , browse to MaricopaCountyFiles.gdb, and double-click
CBJSUSTractCent roids.
• ~ the Cities attribute table, click the row selector for Phoenix to select that record
c:::d polygon on the map, and close the table.
-- - - - - - - - - - - -

138 ) CHAPTER 4 File geodatabase s GIS TUTORIAL J
9 Right~click Cities in the TOe, click Selection, and Zoom to Selected Features. Nowyou car
get a better look at the centroids point layer you just created.
.;0 0'1 "",
C
Iii ill """oIlc........_
Ili n,,"_
Symbolize a choropleth and centroid map
Here you will symbolize a map using both the tract polygons and centroids. Let's see how
per capita income compares with percentage of total population that is Hispanic.
1 Right-dick the Tracts layer in the Toe and Properties, and click the Symbology tab.
2 In the Show panel, dick Quantities and Graduated Colors. Under Fields, select POPHISI
for the Value field, change Normalization to POPTOT, click Classify, change Met hod to
Quantile, and click OK.
3 In the Symbology tab, click the Label column heading to the right of the Symbol and
Range headings, click Format Labels, click the Numeric Category, change the number
of decimal places to 2, and click OK twice.
4 Right-click CensusTractCentroids in the TOC, click Properties, and click the
Symbology tab.
5 In the Show panel, click Quantities and Graduated Symbols. Under Fields, change ValUE
to PCINCTOT.
6 Change the Symbolize Size range to 2 to 10.
7 Click t he Template button, choose Circle 2, and click OK.

;:s: :-::-TORIAL 1
File geodatabases CHAPTER 4
8 In the Classification panel, change the number of classes to 4, click Classify, change
:'>Iethod to Quantile, and click OK.
9 In the Symbology tab, click the Label column heading, click Format Labels, click the
Numeric Category, change the number of decimal places to 0, click OK twice, and save
j·our map document. Now you can plainly see that Phoenix has areas with concentrations
o~ Hispanic population, and those areas tend to be low income.
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File geodatabases GIS TUTORIA
Tuto rial 4 -6
Aggregate data
The next part ofthis tutorial has you count, or aggregate, points within police
administrative areas called car beats and then display the results on a map. A
car beat is the patrol area ofa single police car. The end result will be a chorop-
leth map ofcar beats displaying the number ofcrime-prone businesses ofa certa
kind: eating and drinking places. There are preliminary tasks before aggregating
the data. First you need to assign each business the identifier for the car beat in
which it resides. This requires the unique GIS functionality ofa spatialjoin, usin
the polygon map layer for car beats as the input data. Then you have to join Q coei
table to the businesses feature class and use the code descriptions to select the
subset ofbusinesses to aggregate. Finally, there are aggregation steps.
Spatially join point and polygon layers
1 In ArcMap, open TutoriaI4-6.mxd
from the ESRJPressGIST1
Maps folder. The map that
opens displays police car beats in
Rochester, New York, as polygons,
and all businesses as points.
2 Right-clicktheBusinesseslayerin
the TOe, click Joins and Relates,
and click Join.

15 TUTORIA L 1
3 Type or make t he selections as shown
in the image.
4 Click OK. ArcMap creates the new
BusinessesSpatiaiJoin shapefile and adds
it to your map document.
5 Right-click Businesses in the TOC and
dick Remove.
.amine tables to join
The next task is to join a code table to the
BusinessesSpatiaiJoin shapefile so that
you have its code descriptions available
for processing.
1 Right-click BusinessesSpatiaiJoin in
the TOe, click Open Attribute Table,
and drag the right side of the SIC
column header to the right to make the
column wider. The SIC attribute is the
CHAPTER 4 . 141,
Z. YaJ .. joh'wjl I'OiygonIto"'*U.
)' "'~.~""",Io..Obo,..:iy",,,,,b.«'I.~i:II!!'"
CIIItDII bM..:I O!l ,~ t)PM'" tt. ""-«11""'" dim
..flll joO'I ~ttu'.....
I
hcII poW wi bt ~ 1I'1fII ~ rI tho ~If,otl
0 ti.a' I:1Jk1o. . Ii , .. ,,:,
11'"""' Ilh~ """,".than lflii ~O!l (for ~,becou.. tho loy., bWIg • ..l'cont__~ paIy;oro:)
tho .urbbfrlll'lllht ~kuId .... IohI>d,
O ll a.-t tot.
A~rIF' fillid i,oddod ~ h)w ;:lll thePoI>'llOl1 ~ (1:1-
tho ",*, d: tho lorQIII '"""'), A~ tNI:' tho ~ lob
nllillllnot8cI.. bIhiI ~ .to If..pdrt Q•••I dstoro .
0/ 0)..', .
3. Th'UI""*·Ctn'~"' be,,,~:fto • .-~.
~ ott;>ut "'"'*'"'"1,1- cIas. fOO' tt;s IlIW,ayerl Jt!t
i~Glsl~";~~~e'" I S'~I~r
I c..c« _I
Standard Industrial Code, a U.S. Census Bureau classification for private-sector businesses.
Note that SIC is a text value, beca1;.se the values are left aligned. Note also in the right side
of the table that each business has BEAT as an attribute from the spatial join. Later, BEAT
will be t he basis for counting businesses by car beat.
2 In the TOC, click the List by Source button Q,right-click the SIC table in the TOC, and
click Open. This is a code table with a definition for each SICCODE value, also wilh text
data type for the code. The code va.lues are hierarchical with the hignest level having two
digits (Ol ",Agriculture), three digits being the next level (Ol1=Cash Grains), and the finest
ie""el at four digits (Oll1=Wheat). Next, you will join this table to the Businesses table, so
that you can see the nature of each business, but of course only matching four-digit codes
will join. The join is called a one-to-many join beca.use a single SIC code is used many times
for each business of that type.
3 Close both tables.
D a code table to a feature attribute table
1 Right-click the BusinessesSpatiaUoin layer in the table of contents, click Joins and
Relates, and click Join.
I

File geodatabases
2 Type or make the selections shown
in the graphic, but do not click OK.
3 Click the Validate Join button. You get
a report that 9,253 of 9,325 business
records successfully join.
4 Click Close in the Join Validation
window and click OK.
5 Open the BusinessesSpatiaiJoin
attribute table, scroll to the right and
see the joined SIC code descriptions,
then close the table.
6 Save your map document,
Select and export a subset of a feature class
GIS TUTORIA
The subset of eating and drinking places desired have SICcode values 5812 and 5813.
1 On the main menu, click Selection, Select by Attributes.
2 In the Select by Attributes dialog box, select BusinessesSpatiaiJoin from the Layer
drop-down list.
3 Scroll down in the list of fields, double-click SIC.SICCODE, click the"" button, click
the Get Unique Values button, scroll down and double-click '5812', click the Or butte
double-click SIC.SICCODE, click the := button, and double-click '5813' in the Unique
Values list. Your "Where" expression must read SIC.SICCODE := '5812' OR SIC.SICCODE
'5813', If not, you can edit it directly in the expression box.
4 Click the Verify button. You should get a message that the expression was successfully
verified. If not, look for an error, fix it by editing the expression directly, and verify it un
you get it correct.
5 Click OK, Apply, and Close. ArcMap highlights all of the eating and drinking places wit
the selection point marker. At the lower right of the ArcMap window it should say that 4
features are selected.

-::-;ORlAL 1 File geodatabases CHAPTER 4
6 Open the BusinessesSpatialJoin attribute table, click the Show selected records button
s ,scroll to the right and verify that the selected records are for eating or drinking
places, and then close the table.
7 Right-dick BusinessesSpatialJoin in the TOC and click Data, Export Data.
8 In t he Export Data window, d ick the browse button; change the Save as type to Shapefile;
browse t o ESRIPressGISTlMyExercisesChapter4; type EatingDrinkingPlaces.shp
as the Name; click Save, OK, and Yes.
9 ruck Selection on the main menu, click Clear Selected Features, and then turn
SusinessesSpatialJoin off in the TOC while leaving EatingDrinkingPlaces on.
"- iiiiiI l.rtet. ! I
"" ;::;!E~" I• I '
- 0 BuInet....spatIliJoin I I!
:: '~ C~_
Cl
......~TUR N
- ...se::=:2 set of businesses, those having to do with automobiles or motor vehicles.
...z ~:::re. :n.:!owing query expression: SIC.SICDESCR LIKE '%auto%' OR SIC.SICDESCR
"11' I ..,,,,::-;,-",,,%'. This expression uses wild card characters, "%" in ArcMap, that stand for
l!IIDI_ "T' ~ ~~arac ters to identify desired records. So '%auto%' will retrieve values such as
~::~::: _"_ repair shops'. The text values in expressions are case sensitive, which is why
: .i2xr.-c> capitalizes Motor. Save the output as ESRIPressGIST1MyExercises
~~ ~IotorVehicle Places.shp.

File geodatabases GIS TUTORIfl
Count points by polygon ID
Now you can count the number of eating and drinking places by car beat.
1 Open the attribute table of EatingDrinkingPlaces, scroll to the right, right-click the
column heading of t he BEAT column, and click Summarize.
2 For item 3 in the Summarize dialog box, specify the output as ESRIPressGIST1
MyExercisesChapter4EatingDrinkingCount.dbf; click OK; and click Yes.
3 Close the EatingDrinkingPlaces table.
4 At the top of the TOC, check that the List By Source button g.is clicked.
5 Right-click the EatingDrinkingCount table in the table of
contents and click Open. The Count_BEAT field contains the total
number of retail business poi~ts in each car beat polygon.
6 Close the table.
Join a count table to a polygon map
1 Right-click Car Beats in the TOC, click
Joins and Relates, and click Join.
2 Type or make the selections shown as
shown in the image.
3 ClkkOK.
4 Open t he Car Beat att ribute table, scroll
to the right, verify that each beat has a
Count_Beat value, and close the table.

::r:-.:::sJ.AL 1 Pile geodataballCUl CHAPTER 4
h-::~holize the choropleth map
-,',!:h counts of eating and drinking places now joined to the car beats polygon layer, you
.orre ready to create a car beat choropleth map. The resulting map will provide a good
=.eans for scanning the entire city for areas with high concentrations of crime-prone
estGblishments.
1 :light-click Car Beats in t he table of contents. Click Properties, the Labels tab, and the
::....a.bel Features in this layer check box.
2 Cck the General tab and change the Layer Name to Number of Eating and Drinking
Plac.es.
3 ::ick the Symbology tab, Quantities, and Graduated colors.
-4 ;--.mge the Value field to Count_BEAT, choose a monochromatic color ramp, and click
::.assify.
5 1:: ±e Classification dialog box, choose 7 classes, set the Method drop-down list to
~t:ile, and dick OK twice.
-
7:::rn off al11ayers except Number of Eating and Drinking Places.
..,.,.
- = ~"o<
•- = ,~.,
- .i:: ....,..,.. 01 Eot..... ..-.J Or~ fl"a<e.
CoI.n:..&AT
c ,· ]
1iJ!· 11
• L1 - 16
. 1' · ~
. 17 ·38
"roUI map document and exit ArcMap.

146 CHAP TE R 4 File geodatabase GIS TUTORIA
~
Assignment 4-1
Compare municipal tax compositions
Public finance experts prefer that municipalities obtain a larger share of taxes from earned income
rather than real estate (or property) taxes. They reason that real estate taxes are unfair because
they place a larger burden on low- and fixed-income families. For example, property values and
real estate taxes increase over time, but retired people genera1ly have fixed incomes. So over time,
retired people use a larger proportion of their income for real estate taxes. It is fairer to tax earned
income- whether it is fixed or increasing over time.
As a guide for municipalities to be fairer to low- and fixed-income inhabitants, create two maps of
municipalities in Allegheny County, Pennsylvania-one with percentage of tax collections that are
from real estate and the other with percentage of tax collections that are from earned income.
Revenue table:
• ESRIPressGIST1DataDataFilesRevenue.xls- Excel table of 2004 municipal revenue
data from the Pennsylvania Department of Economic Development. Attributes of this
table include:
NAME-municipality name and primary key
SHORTNAME- municipality name used for labeling
TAX-total tax revenues
REAL-tax revenues from real estate
INCOMETAX- tax revenues from earned income
Allegheny County map layers:
• ESRIPressGIST1 DataAlIeghenyCounty.gdb Munic- polygon layer of Allegheny County
municipalities
NAME-municipality name and primary key
• ESRIPressGIST1 DataAlleghenyCounty.gdb Rivers-polygon layer of three major rivers
Create a file geodataba.e
Create a new file geodatabase stored as ESRIPressGIST1MyAssignmentsChapter4
Assignment4-1YourName.gdb. lmport the above table and map layers into the geodatabase.

File geodatabase CHAPTER 4
o-u a map document
~c oap document called ESRIPressGISTlMyAssignmentsChapter4Assignment4-1
T h~.p mxd that has two data frames. Both data frames need the two map layers and table
:t:c:I::lJi::h? rue geodatabase with the table joined to the municipality map. The data frames differ only
:Dr~.arihute used to symbolize a choropleth map of municipalities:
• 0I::e data frame displays REAL normalized by TAX
• ~other data frame displays INCOMETAX normalized by TAX
"J"i"iur: '!I' a ~ iles with five categories for a numerical scale. Create a map layout with portrait page
"'de,...,-'1(} and the two data frames, two legends, title, and other map elements that you choose.
~±emunicipalities. Use guidelines and design the layout carefully. Quite often, maps need
'II,!iJr;~ in reports and other documents, so you must export them as graphics. Export your
..-m;ma.a JPEG image, ESRIPressGISTlMyAssignmentsChapter4Assignment4-1YourName.
:B,.JmsE.n the image in a Word document, ESRIPressGISTlMyAssignmentsChapter4
T g ' ......t4-1YourName.doc, saved in the same folder. Include a brief description of patterns
Dc:r:Iil.im the maps.
m rs
:3I:t:ia!m'lrirl:.a single data frame. Add the table and map layers to the data frame, and join the table
3I_mrmripality map layer. Label the municipalities. Then copy and paste the data frame (right-
i% II 1'1 lDcreate the second data frame.
"JimL:i:ilIl eO:! map legends by converting them to graphics. For a legend in layout view, do the
'IIIIInlmwiirrg
.. .&D::::! to a legend by right-clicking it and clicking Zoom to Selected Elements.
.. ~-dick the legend and click Convert to Graphics.
.. ~-dick the legend and click Ungroup. You can further ungroup paint chips and labels in
~~d, if needed, to edit labels.
.. Ea!-eumple, double-click a text box, such as one that is too wide. Place the insertion point
~ you would like to split the line into two, press the Enter key, and click OK.
.. Em".nlOther example. click a text box that you wish to delete and press the delete key.
.. '.iIffte:l. finished editing, select all elements of a legend, right-click them and click Group to
tiIl:m:l the legend back into a single graphic.
~ ~ will find patterns in the two maps. To help you with interpretation,you should know
"UlUII:__ poruc:r municipalities are along the rivers, in the old industrial parts of the county. The
·~, .s::iliurban municipalities are in the northern and southern parts of the county. Does it
,m fEljP' ~on is fair?

'.: ,,:
File geodatabase
WHAT TO TURN IN
Ifyour work is to be graded, turn in the following ftles:
File geodatabase: ESRIPressGISTlMyAssignmentsChapter4
Assignment4~lYourName.gdb
ArcMap document: ESRIPressGISTl MyAssignments Chapter4
Assignment4~lYourName.mxd
Word document: ESRIPressGISTlMyAssignments Chapter4
Assignment4-1YourName.doc
Image file: ESRIPressGIST1 MyAssignmentsChapter4
Assignment4 ~lYourName.jpg
U instructed to do so, instead of the above individual files, turn in a
compressed file, Assignment4-1YourName.2ip, with all files included. Do
not include path information in the compressed file.
GIS TUTORI)'

File geodatabue CHAPTER 4
~ent4-2
_ . youth population and total school
..,..{lment
1
~~:~::=~,:y~O;iU~:st::udied the schools in the city of Pittsburgh by enrollment using a point
study the same data is to spatially join the school points to a polygon
ens K tracts), and then sum the number of students in each polygon. After a few more
:::::. ~ ~ is a choropleth map symbolizing census tracts with thl! newly summarized
__tlr the following:
- ,~.GISTlDataData FilesPghTracts.shp-polygon layer of Pittsburgh census
"""",.l!lJO
- ":GlSTlData DataFilesSchools.shp-point layer of all schools with student
.",gn..,...,. d=
:
:::::~;:::,;a;;6~1~e.~g:e:o~~database ESRIPressGISTl MyAssignmenuChapter4
with the above layers imported.
~z map document saved .1.<: F.SRIPressGISTlMyAssignmentsChapter4
with a copy of each of the above layers added from the file
a spatial overlay of schools with tracts using the tip provided below,
Tract$choolJoin in Assignment4-2YourName.gdb. Symbolize this layer
five classes and quantiles with SUM_ENROLL created in the spatial join
rl::e original tract layer with Quantities, Graduated symbols for AGE_5_17, also
9J-Ultiles. Create an 8.5-by-ll-inch landscape layout with map, legend, and
Ii ~t to a JPEG image fi le, ESRIPressGIST1 MyAssignmentsChapter4
-.r..h resolution 150 dpi, and insert it into a Word document, ESRIPress
in the same folder.
: : : : :: lEn;>atiaUy joini"gpoi,nt, to polygons that automatically counts and
.lIIp ".,,>odi";"FghTracts layer, d ick Joins and Relates. aml click Join.
..so_...r".,om,,'~ ~idl,ool, point layer to the PghTracts layer.
';:~:;;::~~~ dialog box. This will sum all of the numerical fields in the Schools point
tI w, .n1!~~'"ROLL .

I
I
File geodatabase GIS TUTO~
4. Save the new layer in your file geodatabase as TractSchoolJoin.
5. Open the attribute table of the new TractSchoolJoin layer and examine the fields that were
created by joining the points to the polygons. Of particular interest will be the fields "Count_'
which is the number of schools (points) in each census polygon, and "Sum_ENROLL", which is
the sum of students enrolled in each school. Some fields will be <null> because those census
tracts have no schools or student enrollment.
STUDY QUESTION
1. Does it appear that schools are well located relative to the youth population?
WHAT TO TURN IN
Fi1e geodatabase: ESRIPressGISTl MyAssignmentsChapter4
Assignment4-2YourName.gdb
Word document: ESRJPressGISTlMyAssignmentsChapter4
Image file: ESRIPressGISTl MyAssignmentsChapter4
Assignment4-2YourName.zip, with all files included. Do not include path

L 8 !,,~; :,~ 0 9 (. d ;:.d"
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C information systems g2ograpr1ic
c i n f o r !;', ation sys tem s geograp h ic
infor'mation systems geographi c
tion systems ge ograp h ic
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systems g eo graphic inf.
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:i.nfor"'at' on
,c,
V<'t .... l1S :,,!;!<'1(I. aohic inf". '" . '" .."" .
~::::E ~ collections of spatial data available from government agencies. You
;;;;a:. ~ download much of this data for free on the Internet, but before doing
_ =. ::s :.....#Jf ul to get some background and see some of the major forms of this
IIIIICL 3";p=-":: 1 data is complex, with both vector and raster formats available in
.ii4IiIiiiiiiii =-e 5:n:mats and with several attending characteristics such as coordinate
== =rrre or cell attribute properties, and intended map scale for applica-
~ ::I:::5 c.hzpter provides a hands-on introduction to spatial data and then has
'.gR .2<1C"9!rJ?2 or use samples from some of the major governmental suppliers.

I
I
I

;;.,
Spatial data
Learning objectives
Examine metadata
Work with map projections
• Learn about vector data formats
Tutoria/5-1
Examine metadata
GIS TUTORIA
Explore sources ofvector maps
Download and process tabular dat
Explore sources of raster maps
Spatial data needs much documentation for interpretation and proper use.
"Metadata" is the term for such documentation. It describes the context, content,
and structure ofGIS data. In ArcGIS Desktop, data providers use ArcCatalog to
create and view metadata.
Open a map document
1 In ArcMap, open TutoriaI5-1.mxd from the ESRIPressGIST1 Maps folder. You can SE
that the Pennsylvania Counties boundary lines are crudely drawn compared to Allegheny
County Municipalities. The metadata for Pennsylvania Counties explains why.
(j ill L..,a.
Ii Ei!l~~~ .
a ,
Ii !iii •....,........ Coo.I'ItIeo i
C I
2 Zoom in to the northwestern boundary of Allegheny Count y for a closer look at the
differences between the resolution of the two map layers.

_'_ !l O RIALl Spatial data CHAPTER 5
? e:n a metadata file
1 Open ArcCatalog. Locate and select the Pennsylvania Counties layer in the Catalog tree.
Click the Description tab. Go to Customize and select ArcMap Options, Metadata tab.
Change the Metadata style to North American Profile of IS0191152003.
2 Click FGDC Metadata and the Data Quality link. Read the Positional Accuracy entry. You
learn that the source map was small scale, 1:25M. Features will be crude when zoomed
w the scale of Tutoria15-1.mxd. Moreover, the data providers simplified the map's detail
[hrough generalization, which removes vertices while preserving shape. This decreases
map size and increa3es processing speed. So Pennsylvania Counties is not appropriate for
use at the scale of individual counties as in the current map document.
HO ~ [Z C"T". Po, n lCMF. Ac c l.'p_'CJ" R.i "O~T
The geospatial pl rt of this data get was extracted from the ArcUSA 1,25M
database, therl gerleralized . Gener<llizirlg reduces positiorlal accuracy and the
to l ~ rarlce was rI(it recorded so the positional accuracy ex<::eeds that of th..
ArcUSA dat a ."t. The positional 3ccuracy of the ArcUSA 1, 25M data set is
1792 me t~rs whi.: h is based on generalizing-to a tolerarlce of 500 meters-the
1,2..000,OOO-sca!e USGS Oigital Line Graph (DLG) source data.
3 Scroll to t he bottom of the Metadata window and dick Entities and Attributes.
Scrolling through this section, you will see metadata about each attribute.
~ ~!!uTE
l.'""T ~ I~UTE OEF"HTIO ~
Th ~ combined state and county FIPS code. County FIPS codes begin with 00 1 for
Heh state-use the combined code (five- digit number) t o uniquely identify ~ count y
11 the country .
~'~l~l.'n OffHFlTIOl1 50URCf Department of Commerce, National Institute of
Standards and Technology
':',RIEUTE DC""~I" V~LJ~S
C:JOESET OC:.''"111
CODESr. N ~". F~deral Informabon ProceSSing Standards
CO DES ET SOURC. Na tio n al lll~titu te of Sundards and Technology
~- ~ " UTE DfHh[TIO"
-:ll~ 1000 population of the county.
_-~'! 'JH OEiI·. n[()~ SOU Ft(: E D e pa rbn ~nt of Commerce, C€nsus Bureau
_ - " EUTE DC ";J~ VAl.J ES
Jo, ~ ,"~.s" IT~e,~ D c",.~l';
~opu latiorli for the features.
-4 Gose the Metadata window.
W UR TURN '
::n,,:'Tl!!' ~ of the other metadata for Pennsylvania Counties,:including spatial reference .,
=m""""c<nan the coordinate system of the map layer. This is relevant to the next topic ofthis J
~~~-ouwill see t~::~=~~~~=~::~:~,~~~~:~:~~:'~._m~;~~....n-~/

I
I)
i
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I
154 CHAPTER 5 Sp atial d a t a GIS TUTORlt
Tutorial 5-2
Work with map projections
There are two types ofcoordinate systems-geographic and projected. Geograpf
coordinate systems use latitude and longitude coordinates for locations on the s
face ofa sphere while projected coordinate systems use a mathematical conversi
to transform latitude and longitude coordinates to a flat surface.
Set world projections
1
Because the earth is nearly spherical and maps are fiat, GIS applications require that a
mathematical formulation be applied to the earth to represent it on a flat surface. This i
called a map projection, and it causes distortions in some combination of distance, area
shape, or direction. ArcMap has more than 100 projections from which you may choose
Typically, though, only a few projections are suitable for your data.
In ArcMap, open TutorialS-2.mxd from the ESRIPressGISTlMaps folder.
., ill' ~
Ei O!I C<U'Itry [.
o 'I0._r:;:] "
2 Place your cursor over the westernmost point ofAfrica and read the coordinates on
the bottom of the ArcMap window (approximately -16.6,21.6 decimal degrees). The
map and data frame are in geographic coordinates, decimal degrees, which are angles oj
rotation of earth's radius from the prime meridian on the equator. These coordinates al

...,...- " iliAL 1 Spatial data CHAPTER 5
::ot intended for viewing on a flat surface such as your computer screen, so there are huge
distortions; for example, the north and south pole points aTe the horizontal lines bounding
± e top and bottom of the map. Instead of geographic coordinates, you should use one of
cl:te projected coordinate systems appropriate for viewing flat maps of the world. ArcMap
Cas several aod can easHy project the map on the fiy.
e the map's projection to Mercator
1 ?"":ght-click t he Layers data frame, click Properties, then click the Coordinate
5TS1:.em tab.
2 t:: b e Select a coordinate system panel, expand the Predefined folder, Projected
Coordinate Systems folder, and the World folder.
3 5crol1 down the coordinate systems, click Mercator (world), and click OK.
.; :.00-0 t o full extent. The purpose of the Mercator projection is for navigation because
.-.=..:£ght lines on the projection are accurate compass bearings. This projection greatly
-s:-orts areas near the polar regions and distorts distances along all lines except the
~or. The Mercator projection is a conformal projection, meaning that it preserves small
~ and angular relationships.

CHAPTER 5 Spatial data GIS TUTOR1
YOUR TURN
Repeat the four steps of the previous exercise, but this time select the Hammer~Aitoff
projection in the third step. This projection is nearly the opposite of the Mercator. The
Hammer-Aitoff is good for use on a world map, being an equal-area projection ttiat preserves
area. However, it distorts direction and distance. Repeat the steps again, this time choosing the
Robinson projection. This projection minimizes distortions of many kinds, striking a balance
between conformal and equal-area projections. Do not save changes to the map document.
:: ~~ Lo,."
~ Ii!l c",-"",
o
.. Ii!] Ocoon
o

t::IORIAL 1 Spatial data CHAPTER 5
t projections of the United States
)Jext, you will get some experience with project ions commonly used for maps of the
continental United States. Some projections are standard for organizations. For example,
Albers equal area is the standard projection of both the U.S. Geological Survey and the U.S.
Census Bureau.
1 In ArcMap, open TutoriaI5-3.mxd from the ESRIPressGISTlMaps folder. Initially,
t.l,e map display is in geographic coordinates.
2 at-dick the Layers data frame, click Properties, then click the Coordinate System tab.
3 ::the Select a coordinate system panel, expand Predefined, Projected Coordinate
~, Continental, North America.
- ..-£ ~orth America Albers Equal Area Conic, then dick OK.
~ to full extent.
)

Spatial data
YOUR TURN
Experiment by applying a few other projections to the U::5:,...:6:,
Equidistant. As long as you stay in the
the projections look similar. The conclusion is that the
need to project, the less distortion. There
but much less so than for the entire world. By the
Allegheny County, practically no distortion is
your map document.
State plane coordinate system
GIS TUTOI
The state plane coordinate system is a series of projections. It divides the SOU.S. state!
Puerto Rico, and the U.S. Virgin Islands into more than 124 numbered sections referrE
to as zones, each with its own finely tuned projection. Used mostly by local governrner:
agencies such as counties, municipalities, and cities, the state plane coordinate system
for large-scale mapping in the United States. The U.S. Coast and Geodetic Survey devel
it in the 1930s to provide a common reference system for surveyors and rnapmakers. T
first step in using a state plane projection is to look up the correct zone for your area.
1 Start your Web browser, go t o www.ngs.noaa .gov/TOOLS/spc.shtr.l , and click the Fi
Zone link.
State Plane Coordinates
The s.... "'-C"",&o.I.. ')"SlCm Pf",ideJ~..
on I fto!.,,;ct b" . ..~ compl>tllrion "'hi< """'''"''''
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The IIIiiIios ill Ibi:s f*1<>a< ".O"Iid< IlIOdIods for C<l<I''OI"Iio,
b.I'"e'" Gfodetic Positions NId sw.. PI_ C_-...or for foIdiq III Sl'C Z-.
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~0 3.IAL 1 Spatial data CHAPTER 5
2 In the resulting Web page, with the By County option button clicked, click Begin.
3 Select Pennsylvania, click Submit, then click Allegheny and Submit. Pennsylvania's
).J!egheny County is in State Plane Zone 3702.
4 Gose your browser.
a state plane projected layer to a map document
As a default, the first map layer that you add to a map document sets the projection for
:2.: data frame. If all of your map layers have projection data included, you should have
::0 ?roblem combining maps with different projections. ArcMap will reproject all map
r,ers to the data frame's projection on the fly. First, you will add a layer with a state plane
? jection and then a layer with geographic coordinates.
1 :"='a new empty map, click the Add Data button, browse to ESRIPressGIST1Data
.l-.!:.eghenyCounty.gdb, and add Munic to the map. The coordinates appearing in the
~ right corner of the display now appear in state plane units (feet). The origin of these
.=:crcinates (0,0) is at the lower left corner of Pennsylvania.
_ --.o>-'ge the Munic symbology to a hollow fill, black outline.
::rlr: the Add Data button, browse to ESRIPressGISTlDataAlleghenyCounty.gdb,
.Et:iiC. a:.dd Tracts to the map.
"I: --;--:se the Tracts symbology to a hollow fill, light gray (20%) outline.

Spatial data GIS TUTORL
5 Make sure the List By Drawing Order button is selected in t he TOe. Move the Muni
layer to the top of the Toe.
s €J LI~er.
9 ~ _
o
9 Ii1I Trlct<
f :~'
6 Right-click Munic in the TOe, click Properties and the Source tab, and note the
coordinate system in the Data Source panel. This layer has state plane coordinates.

I mTORIAL 1 Spatial data CHAPTER 5
7 Repeat step 6 except for Tracts. This layer has geographic coordinates. Both layers appear in
the data frame using state plane coordinates because you added Munic first and it has state
plane coordinates. Notice that map coordinates are in feet, which correspond to state plane.
;:;; ~ .......ers
,d ill iVII<
o
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I
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.c" · ""; "; ' :I~. i1i5' ~ ,MiiFeet
I 1..raTI' your map document open.
wordinate system
1fufl:.S. military developed the universal transverse Mercator (UTM) coordinate system
iimtf:e late 1940s. It includes 60 longitudinal zones defined by meridians that are 6°wide.
A:m:GIS bas UTM projections available for the northern and southern hemisphere of each
~ These projections, like state plane, are good for areas about the size of a state (or
srml"");.r) and have the advantage of covering the entire world.
1 5t::ut:your Web browser, go to www.dlllap.co.uk/ utmworld.htll. and determine the zone
_ WEStern Pennsylvania. You should find that western Pennsylvania is in zone
:rr;ilD!th.
C'as!-fOUX browser.

l,
Ih? CHAPTER 5 Spatial data GIS TUTORIJ
3 In the TOe, right-click the Layers data frame, and click Properties.
4 Click the Coordinate System tab. Expand Predefined, Projected Coordinate Systems,
UTM, and NAD 1983. Click NAD 1983 UTM Zone 17N and OK. The coordinate systerr
and map appearance change accordingly. Notice that the coordinates are now in meters,
UTM is a metric system and thus uses meters. If your display remains in feet, open the
data frame properties and set the display units to meters.
O:l ilf L.Y_
Iil l!!!_
o
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5 Do not save your map document.
~. :
Assign a projection to a shapefile
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All GIS layers should have a projection defined, but sometimes you will receive a shape£ilo
or other GIS layer that does not have a projection data included in its data, so you will
need to assign this yourself, Note that the needed projection data is not metadata but
data that is part of the functional part of the map layer. A common coordinate system fa
North American files is the Geographic Coordinate System, North American Datum 198:
(NAD 1983) projection, which is used by organizations such as the U.S. Census and is thE
coordinate system of the shapefile that you are about to use.
1 In a new blank map, click the Add Data button, browse to ESRIPressGIST1Data
DataFiles , and add AlleghenyCountyTracts.shp to the map. You get a warning that thi

-.urOR IAL 1 Spatial data CHAPTER 5
layer has an unknown spatia~ reference (no projection data included in its files), and that
while you can display the layer, you cannot edit it. Click OK.
2 Right-click AlleghenyCountyTracts in the TOC, click Properties, and click the Source tab.
Notice in the Data Source panel that the coordinate system is unknown.
3 Click OK, then on the main menu, click Windows and Catalog.
4 In Catalog, navigate to the ESRIPressGISTlDataDataFiles folder; right-click
AlieghenyCountyTracts.shpi click Properties; and click the XV Coordinate System tab.
5 Click Select, uuuble-dick Geographic Coordinate Systems, double-d ick North America,
click NAD 1983.prj, and click Add. Of course you must know t he correct coordinate
system to assign to the map layer from external information, metadata, or from other
sources. If you assign the wrong coordinates, your map will not displaycorrectly in your
map document.
6 Click OK.
7 Repeat step 2 to see that the layer now has its coordinate system data included.
8 Leave your map document open.

I
Spatial data GIS TUTORIJ
Tutorial 5-3
Learn about vector data formats
This tutorial reviews several file formats commonly found for vector spatial data
other than the file geodatabase covered in chapter 4. Included are ESRI shapefile
and coverages as well as computer aided design (CAD) files, XYevent files, and
other tabular data formats.
Examine a shapefile
Many spatial data suppliers use the shapefile data format for vector map layers because
it is so simple. Shapefiles appeared about t he same time that personal computers became
popular. Ashapefile consists of at least three files: a SHP file, DBF file, and a SHXfile.
Each of these files uses the shape61e's name but with the different file types. The SHP file
stores the geometry of the features, the DBF file stores the attribute table, and the SHX
file stores an index of the spatial geometry for quick processing. Next, you wiJ] examine
AlleghenyCountyTracts.shp in more detail.
1 Examine AlleghenyCountyTracts.shp in Catalog. It appears
as an entry in one line with an icon representing a polygon map
layer. ArcCatalog treats the several 61es as a unit and provides
utilities such as renaming the shapefile in one location. In fact,
as you will see next, there are several files that make up the
shapefile layer.
2 Open a My Computer window and navigate to ESRIPressGIST1
Data Datafiles . Now you can see that there are seven files for the
shapefile, including the projection (.prj) file that you created above
when you added a spatial reference for the layer's coordinate system.
3 Close the My Computer window.
8 E:I[)at~
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Iii 2Imsfl'at....
IJIi ~Tr~
[:;:) .t.uto~~.st

7UTORIAL 1 Spatial data CHAPTER 5
verages
The coverage is an old ESRI spatial data format from times when personal computers did
not even exist. Coverages typically store one or more feature classes that are related. For
example, in a cadastral (landownership) dataset it is common for a coverage to store the
parcel boundaries as polygons and the parcel lines making up the polygons as arcs (lines).
You can add coverage data to ArcMap and use it for analysis and presentation, but you
cannot edit coverage data with ArcMap. When browsing data within Windows Explorer.
coverages appear as folders containing several files. Below you can see tr.e four coverages
in the EastLiberty folder with the contents of the Building coverage appearing in the right-
hand side of Windows Explorer. Building has 18 files .
..... .",......,l:) 15222.P
b c.v~ .p
:l cty.p
'!l (;J c."."._
6 i:l Eooltlboorty
b -
E:! :""b<
Q !••ttlb
ell '.cel
a coverage to ArcMap
1 In a new blank map. click the Add Data button, browse to ESRIPressGISTl Data
Pinsburgh EastLiberty' and double-click Building.
2 Click the Polygon layer icon, and click Add. A coverage behaves like any other vector layer
:.n ArcMap. It has the same appearance and has an attribute table.
'fOUR TURN
.:..== oi.-rc.5 and parcel polygon coverages to your map for the East Liberty neighborhood.
-'-==~attribute table fc.r the Parcel layer.

,[' j,
Spatial data GIS TUTORIA
Convert a coverage to a shapefile
If you need to edit the attribute tables or geometry of a coverage, you must export it firs
the shapefile or file geodatabase format in ArcMap.
1 In the TOe, right-click the Building Polygon layer, click Data, and click Export Data.
2 Browse to ESRIPressGIST1MyExercisesChapterS and save the output sbapefile <
Building.shp.
3 Click OK, then click Yes to add the exported data to the map as a layer. Now you caul
edit the polygons in Building.shp and add the missing sp~tial reference for the layer. YOI
will learn about editing shapefiles in chapter 6.
CAD files
Many organizations have CAD (computer-aided design) files, drawings that you can disl
in ArcMap in their native format. ArcMap can add CAD files in one of
two CAD formats: as native AutoCAD (.dwg) or as Drawing Exchange
Files (.dxf) that most CAD software can create. When viewed in
Catalog, a CAD dataset appears with a light blue icon. An AutoCAD
file is much like a coverage in that it has different kinds of vector
features in the same file. You can see CampusMap.dwg in ArcCatalog
in the image on the right.
Add a CAD file as a layer for display
lil BiI QlUClmpJf
'Oil ill CarnplJsMap.,
00 .......
lliJ~
e;::] PoIrt
ill _
S_
1 In a new blank map, click the Add Data button, browse to ESRIPressGISTlData
CMUCampus, dick the CampusMap.dwg icon, and Add. The following map of the
Carnegie Mellon University campus appears in ArcMap. It contains many feature types,
including lines, polygons, and text. This map is for display only.

:-crORIAL 1 Spatial data CHAPTER 5
c...~" ~, ~ 2CD~
123456
2 Remove the CampusMap.dwg layer from the TOe.
3 Click the Add Data button, double-click the CampusMap.dwg icon, and double click the
Polygon icon. ArcMap adds the polyline feature class from the CAD dataset. You can select
±e fea tures in this layer and change their display properties, but you cannot edit the layer.
4 in the TOC, double-click the CampusMap.dwg Polygon layer.
5 Gick the Drawing Layers tab. Notice that you can turn Layers on and off. You can also
r.:::lbolize the layers using the Symbology tab.
...-H_
:Z o
=: -'D.J!::o.tlc_aLOOS
=: ~TATION
= ~
=: -.:.N)'Q?
=: -.:HXARIoun
==£SI};:HTIAl..BLOGS
='".,. ~ -~ ""i AAo.t£S
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act save your map document.
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Spatial dat a GIS TUTORIA
Export shapefiles to CAD
Sometimes you may need to deliver shapefile data to a person working with CAD softwa
Using the Export tools in ArcCatalog, you can export shape6Jes to AutoCAD (.dwg) or
Drawing Exchange files (.dxf) formats, which can then be opened by most commercial
CAD applications.
1 Create a new blank map and dick the Add Data button.
2 Browse to ESRIPressGISTl Data PittsburghCentraIBusinessDistrict.gdb, dick
CBDStreets, and click Add.
3 In the TOC, right-dick the CBDStreetslayer, and dick Data and Export to CAD.
4 Complete the dialog box as follows:
I xportlO(AI) '_ ''''' rx
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XY event files
25.1
.!l
.!.I
It is possible to get point data in tabular form with columns for x· and y-coordinates. A
good source of such data is from a Global Positioning System (GPS) device. Many Web sit
include coordinates for point features along with other attributes.
1 In a new blank map, dick the Add Data button, browse to ESRIPressGIST1 Data
DataFiles' dick Earthquakes.dbf, and dick Add.
2 Also add CACounties from ESRIPressGISTl DataUnitedStates.gdb. This layer is alsc
geographic coordinates, so the XY data on earthquakes will display with the counties.

-:tiTO RIAL 1 Spatial data CHAPTER 5
3 Right-click Earthquakes, click Open, and scroll to the right to see the X and Y fields.
The x- and y-coordinates here are latitude and longitude values for earthquake locations.
You could simply display the earthquakes directly from this table. For many purposes,
however, it would be better to have a map layer. So, next, you will create a shapefile from
the table using Catalog.
4 Close the Attributes of Earthquakes table.
5 Click Windows and Catalog.
6 In Catalog, navigate to the Data Files folder, right-dick Earthquakes.dbf, click Create
Feature Class, and click From XV Table.
7 Type or make selections as follows. Assign the coordinate system
GCS North_American_1983.
~e fellture CldSS f tom XY l ..bf~ !7J(R1
"""~ <U/lU.~ c< fMtlUW'O:
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CHAPTER S Spat ial data GIS TUTORIA
9 Click the Add Data button, browse to ESRIPressGISTlMyExerdsesChapterS, elie
Earthquakes.shp, and click Add. ArcMap displays the earthquake points from the new
shapefile.
[;I Ef Lav~,"
5l 21 Eort~'
•B Ei1I CACOU'ItIt.
o
ii
I
I
•

i TUTORIAL 1 Spatial data CHAPTER 5 17 1
Tutorial 5-4
xplore sources of vector maps
There is a large and ever-expanding collection ofspatial data-including vector
and raster map layers and data tables with geocodes- available for free download
from the Internet or for direct use as map layers in map documents. The advantage
ofdownloading spatial data is that you can modify it as you wish. The advantage of
Web services is that you can use any selection from a vast collection ofdata without
acquisition and storage on your own computer. You add map layers directly to your
ArcGIS map documents from Web servers without downloading. Government agen-
cies prOvide much ofthis spatial data as do GIS vendors such as BSRI. In this chap-
ter you will learn about and use a few ofthe major spatial data suppliers. Note that
ifyou have difficulty downloading the data files for this chapter, they are available
in the ESRIPress GIST1 MyExercisesFinishedExercises ChapterS folder.
W Website
ESRI maintains a Web site that is a useful resource for obtaining spatial data. You should
visit this site often to learn what is new in the GIS community, hnd supportingartic1es,
and access data.
1 Open a Web browser and go to www.esri .com . The content of this home page varies often,
so your page will be different from the one that follows. Of particular importance to you
on the main navigation bar are buttons for products (including free data), access to ESRl's
Support Center, and access to online GIS periodicals (ArcNews, ArcUser, andArcWatch) for
users (you should read these free online publications often!),
;!

•
CHAPTER 5 Spatial data
A esrlo·1GIS Sah"".,. til.,G..... YO"
. . ' TkE GEOGRAI'tlIC AOYANTAGf
ArcGIS 10 is Here
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2 Click Products, Data, and Free Data. This Web page provides links to ESRI's Web map
services as well as two portals for spatial data. First, you will download and use spatial
data from the Census 2000 TIGER/ Line data site. Later, you will use some ArcGIS onlin.
services and will download data from a site accessible through the geodata.gov portal.
Download Census TIGER/Line Data from ESRI's Web si"
The Web site that you are about to use provides commonly used census map layers with
good selections of census data attributes. Also, t his is a good site for downloading
TIGER/Line roads (streets).
1 Click the Census 2000 TIGER/Line Data link (or go to www.e s..i .cOIl/ data/ download/
cens us2000- ti ge rl i ne/ i ndex. htlll ).
2 On the Census 2000 TIGER ( Line Data page, click the Preview and Download link on
the left.
3 Click the state of Illinois (lL) on the map.
4 From the Select by County drop-down list, select Cook, then dick Submit Selection.

-:-:CRIAL 1
5 Select Census Tract s 2000 in the Available data layers list .
Available dnsn Illvers
:: 31oc< Grc~ps 1m
:: Block Groups 2000
:: CM;II/MSA PoIYlC>r.s 2000
:: ( ~~s"s 2000 Colie<tion 6loc:s
:: C ~~ s us Blocks 1990
:: C,e."~~S 8loc~s WOO
:: C",-~~s Trllcts 1990
~ C"'~'-i Trlltts 2000
~ :: (,,-, ;esslone l DlstrIC!i ' 106th
:: W,.resslona l Districts· Curr~n t
:: eo...."ty 1m
:: Co.."ty 2000
"'-""726.9 KB
698.1 KB
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84 .1 KB
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14.3 KII
Spatial data CHAPTER 5
6 Scroll down to see the Available Statewide Layers and select Census Tract Demographics
5::1) from the list .
~bk: Statewide layers
;;_5 ~ ;g D@rrQCClIoolcs fPt,94)
:: ::""s.... 610ck Demographics
'":: ~s B loc ~ Group
=--o;""'!p"~lcs (Sfl)
:: ~ COI.Inty Demogrllpllics
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:: ::.rs...s County De mogr~ph lcs
'":: ~s Place Demographics
'-'"
:: ~s ~Iaee Demographics
"',:: ~s...s Slate Demographics
"":: ~ State D-emoorllphics
",:: :e-s..s -raet Demog~pllics
"»-'-
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~ '"
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-
I- ...~ I
~ Proceed to Download, Download File. A File Download Web page opens when your
.:t:..e :S ~ady.
- ' S.l-e to save the file to the ESRIPressGISTl MyExerdses ChapterS folder.
::..e.ul}' open windows associated with your Web browser,
F=1id: file5
""IIIIIItrr rip program to extract the zipped files to the ESRIPressGIST1 MyExercises
.:::l..I;-nn folder. This takes three steps. When you unzip the downloaded file you get
Ira"!' ripped files that you also need to unzip in the sa me folder to yield a total of

I
174 I CHAPTER 5
j
Spatial data GIS TUTORU
;.'
four files: tgrl7000sfltrt.dbf (SFl database), tgrl703ltrOO.dbf, tgr17031trOO.shp, and
tgr17031uOO.shx (shapefile of census tracts for Cook County).
2 Start ArcMap and add the files to a new blank map.
3 Open the attribute tables for the tgr17000sfltrt.dbf table and the tgr17031trtOO lal
and explore their contents. Verify that both the shapefile and table include the matchi:
primary key, STFID, making it easy to join the table to the map.
YOUR TURN
Download census data for another state and county of your cho~ce to
MyExercisesChapterS . Include Line Features - Roads to g•.,t T.IGlllO'l
Download U.S. Census Bureau Cartographic
Boundary Files
The u.s. Census Bureau Web site, www.census.gov, is the resource for more detailed cem
data and TIGER basemaps. Advantages of this site are that you can get maps with the lal
revisions as well as choose your own selection of census variables from the thousands
available for download.
1 Start your Web browser and go to www.census .gov. The content of this home page vari.
over time, so your page may be different in appearance.
People & ~. ~ • ~ . IIumII S.!Io!t!04'" mll"lf •
Hoo..hold. ~. lIt"b m",IWI'" . I:Iiu!a!!II:lII • ~ . !.!I!!lI
BUlineu &
Industry
F' p""""C!IIIlII ' Gt! Ho!pdbYO!I rf prn ' E,ommc lrPki! OOI'
!:I.!rI!:.liI • Sur.ry rI Elj r ~ or<' Pffl i!J . ~ • ~ .
f Ug1 11';' 1~ I'<r.ilu . I "".1EmOl0lllllt p.'OPm'" . hI:o:I
1diIiI' ~~t''' ' lea
&..lulu' f",.~.. f " !l"'" MilortybPl ••
U.S. 307,941 ,21
~1_ 6.J9J,12l.5lt
'~~''''''''''''' '''.''''''

:::-tORl AL 1 Spatial data
2 Click the TIGER link in the Geography section.
3 Click the link for 2009 TIGER/ Line Shapefiles Main Page.
4 Click the Download the 2009TIGER/ Line Shapefiles now link.
5 Select Illinois for the state, click submit, select Cook County for county, and
dick submit.
CHAPTER 5
6 Click Census Tract (Census 2000), dick Download Selected Fi1es, dick Open, and extract
tl_2009_17031_tractO00.zip to ESRIPressGISTIMyExercisesChapterS.
Note: Some Web browsers may cite a security issue when downloading this file. You can
also click the hyperlink for Census Tract (Census 2000) to download it.
7 Oose your Web browser, open a My Computer window, and browse to ESRIPress
GlST1 MyExercisesChapter5 .
8 Jouble-dick tl_ 2009_17031_tractOO.zip and unzip the shapefile to ESRIPressGISTl
~{yExercisesChapter5. lhat results in the shapefile, tL2009_17031_tractOO.shp,
:::xluding all of its associated files.
9 In .~cM ap. create a new blank map, add tl_2009_17031_tractOO.shp, and examine the
...arer's attribute table. You will find many identifiers in the table but no census data per
.se. L'1e identifier that you will use in the next tutorial is CTIDFPOO for tracts. Notice that
...•, D FPOOaligns left (make the column wider to see this), indicating that it has text values
x=stead of numeric, even though all characters are digits.
~e the attribute table and leave ArcMap open with the tracts map layer displayed.

..' ,
Spatial data GIS TUTORIAL
Tutorial 5-5
Download and process tabular data
The u.s.Census Bureau's American FactFinder Web site is a good example ofa
source that provides tabular data with geocodes. Next, you will download a table
with selected census variables for Cook County, Illinois, process them in Microsoft
Excel, and finally join them to the tract map layer for display.
Download American FactFinder Data Tables
The American Fact Finder is the U.S. Census Bureau site for downloading census data table~
to join to census cartographic boundary maps.
You can download census variables ofyour choice from the Census short-form tables (SF 1:
long-form tables (SF 3), or other tables. ~/
[,,'uP
1 Use your Web browser to go to fac tfi nder.cens us .gov.
.'1 2 Click DOWNLOAD CENTER in the left panel.

:::'TO RIAL 1
~eu S ~-=,!.£h
::-..tf I ItIW uv' "
='-,Go- '"' 2: tJ
Geta fa ct Sheetl-:ol 'iour(xlIl1muni)' .
O'''! t' ''':~ · I· .-.
'.(l"'~" or "-> ~ i
~t.:. ! - "l.:t I-'''_~..::...-';;J riEl
"r « !eel ~ , +,t: "ho • I1!" l
[)ecennlal Census · t~~:en a';;r; 1Q)'urs to ccll~ ct infufl11ab'Jn
,b'l ut the p80ple an ~ housinQOHM Umted St, tes
~~
~"" lh<,( ,'") a"".t~ " ~e,,"'; , Pr(l O" 'n lor " :Or~i~ ' ' "
c~" ut < ~O ~ """,: o.orr.ct:" .•_
Ameficon Commurntv S",,' e~ - an ,) n~ oin Q sur,,, 1h3t
pro,ldas aata 3boutyou,wmmunitl a,'H i ,ear
~ ~
Pwr.o Rico Communitv S urve~ -the SQu"alem olthe
<m Bicall C.lm muni~' sur-le'.- for P ue rt~ Rico
~ , lli.im. , er, ",,,;;,1
PG!iUiation Estimd:es PrO{lmm · p o ~ul 3tio n numbHS
bet"e en ren sus~ s
~ ~
Economic Cen~us - pranles Ihe U,S, economy e'/er,'5 YEars
~~
Armu"i E co~omi-c SUf"""s - cat, lram the k mu,1 SUiI" of
I,JnJf3ctur8s, C·:lunti BusinHs P ~tle rn s a ~d Nonsmpl,,';er
Sla1istics
~ , ~
.,',....
f'opulMion Fi ~~le'
Use th ~ PQoulo1i;.>J Finde rt,l vis "
p O Du l ati ~" trends I'lr :tour ,communit,-
U,5. P-opulaticn Clod<
r:, l,}1 L'":"C ES7-~ I ~ O'J 'i.1 , , OCf
. 307 ,986,206
'nct< "' ;m l~ ' ,,~ ""
_ 2(t01;_2Qll3 Am'''1ca~
n-'"" ) ComrrllllllY Survey J.Y1?ar
.1 : :' '1 •• Estim. tes 3re n"", """ila~ie
-.oI!i for ctIi!S: c·luntles a n~ olhar
. • o~~ , reas ,',rtMpopulations cl
. ~"' 20,0('" ormore from tho
Oola Sets oaae
2006·200a Puano RlccComrrturiOly
Su..'e~ WHC513_Yeor Es~ m ~!e s in
Sp3nlsll [.y Puen~ Fico dtleg, m Ll n i d~ios
and ·)tller a re, " ,J/ 20,000 p,' pul'tiOn ,"
more, and 2008 PRC S' .Yeor E5ti m ~te s
I,,, f'uerto RiCo) ",~ a , 6~_ OOO popu l a ti~n Or
gr~3te r ~ r~ a','~ i l ab l e from the ~
~
2007 COOIltj Business Pattem s Quid'
Reports and Themal , 1J3PS dat' are n~w
3 trom the DOWNLOAD CENTER page, click the Census 2000 Summary File 3 (SF 3) -
Sample Data link.
4 :.r: the Select a Geographic Summary Level panel, click All Census Tracts in a
County (140),
;:, Uc.k the drop-down list for state and click Illinois.
2c..'< the county drop-down list and click Cook County.
7 ;:Ii.ck the Selected Detailed Tables Option button and click Go.
5croll down, click P30 Means of Transportation to Work for Workers 16+ Years, and
=xk Add. This single selection results in a table with several census variables on means of
=-c.::sportation to work.

17H CHAPTER 5 Spatial data GIS TUTORl
Tables
here: !lIil ' Q~WQ"'~ Cffiltr , Gtigr'i'hv , T. bln • ;;..~U~.
CeMu• •COO S~~'Y 'II! ) (Sf ~) . S.""'!! Oi l•. G c wnlO'~ C~nttt
• Chooile a table u lection method
• Select one or more tables and click 'Add', c,.- ----.
~
27. Pl.!ee. d 'QIk f~Wod-.en: I &. Yi!8I1"Pllce-~vel ..--. - - - - -
P28, Piace of '1011< lor 'lor1<~r1 16· Ye.~ ·,M S,I../PMS..t.. Le,·ej
P2~ Place cd 'N:.II<lor Werker116. Yeaft,M"1Or'Gd Civisi,., Level lor12St.tt. leT ME ~IA. MI IAII flH IJ.I IIY PA. RI VT w n
!Pl!. T~eI Trne I~ WOII<lO<" "",'od-".et"t 16-· Years
~
n Tr~'eI Tone te Work l'y If.e.llll IJ T~Qn ~ WCrI< IorWcrl<ers I!- YNB WIll) Cid llot '/"" & Home
p ~ ~~O$e l,11'1!1 Trne to VlWt. .... Mn.t~) by l.a·,111 T.".. by ~~ IJ Trans I~ Wor(MI 16· "e.m
P34,Trne ~a"~ 1+:roe1Q'Plo Wor.:. forWori<m j6- Yela
P35, ;:;'vlte Vel'ielt Oeeupar)C)' for WQlir.~ 1£. YUft
P)Ue:. by$ellool ~t ~J,~ of SdOOl by ])111 of_Sc!l~~t~~CJO· ~Y'"""._ ___
j Remove I
I Ne:><t .. I
9 Click Next, Start Download. Note: This may take several minutes to download.
10 Save the resulting zippedfile to ESRIPressGIST1 MyExercisesChapterS, then extract
zipped file to the same folder, resulting in the text file dc_dec_2000_sf3_u_datal.txt.
YOUR TURN
DownlO<ld <l few SF1 cens us variables fo r Illinois census LlaLb.
" ' -_ _ _ _• _ _ _ _..m .... ...._ _..._ _......... " _. • _ _ _~ ..........._ ...............
Import text data into Microsoft Excel
The census data that you downloaded in the previous exercise as a text table needs some
cleaning up using software such as Microsoft Excel before using in your GIS. First, you
need to import the text table into Excel.
1 Open Microsoft Excel on your computer, click t he Office button @ , clickOpen, sele(
All Files (t.*) for Files of type, browse to ESRIPressGIST1 MyExercisesChapterS,
and double·click dc dec2000_sf3_u_data1.txt.
2 In the Text Import Wizard, click t he Delimited Option button, click Next, clear the 1
check box, dick Other, type the "1" character (above the Enter key) in the text box tc
t he right of the Other check box.

-:-n- . t. 1 Spatial data
I _.,.rt W",IIfd Step Zof J Ell~J
~ ~ 'lots you set tho~. 'flU !Iota CCIIUh>. YOU _ """ _.,..,... [txt Il offectod .. the pr_
-_ :c
=-
:.:~g;;U 70110 10100
! .:D~Sl 70l 1010Z00
,
3 Click Finish .
7onOl Ol00
"7011010Z00
"
I """ II
_..- ~'
':li!
,"" II '"' > II .." I
CHAPTER 5
4 Click inside the A column header cell, hold your mouse key down, and drag across to the
right to the T column header to select columns A through T.
5 Position your cursor on the verticAl boundAry line between any two column header
cells so that the cursor changes to a double-headed arrow !£e , and double-click. Click
oUlywhere in the table to dear the selection. Excel changes column widths to fit and
display all data.
iSi;gn self-documenting attribute names
The problem with the downloaded table is that instead of a single row at the top with
attribute names, there are two rows at the top. The first has a cryptic name and the second
bas a definition for each attribute. You need to use the definitions in order to assign self-
documenting names in the first row and then delete the second row. First, you can delete
unneeded columns.
1 Right-click the column heading cell (A) for the row 1 value GEO_ID and click Delete.

I
Spatia l data GIS TUTORI.i
2 Likewise, delete columns that have row 1 values SUMLEVEL and GEO_ NAME. You sh
have a worksheet that appears as follows. Ifyou made a mistake, click the Undo key unt
you get back to a good starting place.
1 i6m 102 F030001 'P03OOOl
'i J Gecv,.Ptty'der>tJ:fit!( IWofkers 16y<!~rs,rid !?,,~!OUI ,_~orke,:s__l~yur<a<>d ov..-: ~_~_~n. of:r!"~~I"l,atio_~-lowor",;~r:~orv,
.:!...t- .... l1rulOOOOOOi
17G3lOWl.OO
17031010200--- -- ,17011010300'
3 Type new names in the row 1 cells as follows (press the tab key to move to the next (
P030001 Workers
P030002 Vehicle
P030003 VehicleAlone
P030004 VehiclePooled
P030005 Public
P030006 B"
P030007 Streetcar
P030008 Subway
P030009 Railroad
P030010 Ferryboat
P030011 Taxicab
P030012 Motorcycle
P030013 Bicycle
P030014 Walk
P030015 Other
P030016 Home
4 Right-click the row selector for row 2 and click Delete.
Change the identifier data type to text
The final problem is that the tract identifier in the tract map layer that you dowploaded
has text as its data type, while the matching GEO_ID2 column in the worksheet has
the numeric data type. Text cells in Excel have a prefix character of a single quote that
generally is not visible but is there. So you will add a,single quote to each GEO_ID2 vall
1 Click the A column selector cell to select that column.
2 With the Home tab selected in Excel, click t he Find & Select button on the ribbon al
click Replace.

... TUTO RIAL 1 Spatial data CHAPTER 5
3 Type values as follows (note the single quote in the Replace with text box):
fmd and Replace rn~
•. 1.... " Ii
1
4 Click Replace All. All cells get notes, indicated by small green triangles, that numbers are
stored as text.
5 Double-click the lower left tab wit h text dc dec 2000_sf3_u_datal, and type Tracts
to rename the tab.
6 Click the Office button and Save As, select Excel 97-2003 Workbook (*.xls) as the Save
as type, change the File Name to CookTracts.xls, and save in ESRIPressGISTl
MyExercisesChapterS.
7 Close Excel.
YOUR TURN
~ the Tracts$ sheet from CookTracts.xls to the map document with the tract boundaries, jOin" )
::::r iable to the polygon layer, select an attribute of interest, and symbolize a choropleth map
wIth quantile classIficatIon
............ .__ _" ft_ . . w" ,._ '' '• ••''''''. ..................._~,~

182 ) CHAPTER 5 Spatial data GIS TUTORIA
Tutorial 5-6
Explore sources of raster maps
While vector maps are discrete- consisting ofpoints, lines connecting points, ar.
polygons made up oflines-raster maps are continuous like photographs and USI
many ofthe same file formats as images on computers, includingjoint photograp
experts group (.jpg) and tagged image file (.tif) formats. All raster maps are rect
angular, conSisting ofrows and columns ofcells known as pixels. Bach pixel has
an associated projected coordinate and attribute value such as altitude for eleva·
tion. Raster maps do not store each pixel's location explicitly but rather store dai
such as the coordinates ofthe northwest corner ofthe map, cell size (assuming
square pixels), and the number ofrows and columns from which a computer algo·
rithm can calculate the coordinates ofany cell. Raster maps can represent points
lines, and polygons as collections of turned-on pixels, but they are better for con·
tinuous phenomena such as elevation, land cover, and temperature. Akey aspect
raster maps from your point of view is that they are very large files. So while you
may store sorne important raster files on your computer, these kinds ofmaps are
perhaps best obtained as map services available for display on your computer bUi
stored elsewhere.
View raster maps for download
The sort of online viewer that you will use, "seamless" based on ESRI's ArcIMS or ArcGIS
Server software, is common on Web sites. You zoom in to an extent that meets your neec
view layers of interest, and then download layers with that extent.
1 Open your Web browser and go to http://sea. less .usgs .gov/ . Make sure your pop-u
blocker is t urned off.
2 Click View & Download United States Data. The National Map Seamless Server opens w
an interactive map for displaying and downloading map layers. You could download all 0
the raster map layers you are about to see, but wiU not do so because of the large file size:
that would result. Instead. you wUl download a raster map for a small area after viewing
some of the layers available.

-::-::-ORI AL 1
3 b the Zoom panel, click the Zoom to Region or Area button A ;dick the drop-down
arrow in the resulting Select a Locale field at the bottom of t he m ap; and select
Colorado Springs, CO. The viewer zooms to that locale displaying a major roads vector
::::a.p and an elevation raster map.

CHAPTER 5 Spatial data
GIS TUTORIA
4 Under Display on the right side of the window, click Land Cover, NLCD 2001 Land Co'
and the Legend button IJ!J .Those actions display a raster land-cover map and its legend
Notice the arrow pointing to a small enclosed area defined by major roads. Below you wi!
zoom in to this area.
5 Click t he Map Information and Meta Data button on the left under Documents " . Fo
the NLCD 2001 Land Cover row in the resulting window, click the Meta document icoI
@J . A window with detailed documentation opens on the land-cover layer.
6 Close the documentation window and the aGC Map Information window, leaving the
Seamless Server window open.
7 Turn off the land-use layer. Click Land Cover under Display to close the land-cover list
Download raster maps
Next, you need to zoom in to a small enough area so that the file you download does not
have too big a file size.
1 Click the Zoom In button IIand drag a rectangle around the area indicated by the
black arrow in the above map.
2 Click Orthoimagery under Display and turn on Colorado Springs, CO (Jun 2008).
- - - - - - - - - -

-::-70RIAL 1 Spatial data CHAPTER S
3 Zoom further in to the area indicated by the arrow above. This is a very high-quality
.ll'...>iaJphoto with pixel size of approximately 1 foot (electronic images are arrays of pixels
...mere each pixel has a solid color and no boundary).
I

CHAPTER 5 Spatial data GIS TUTORIAl
4 Click the Download link to the right of Display, and click the Legend button to turn 0
the legend.
5 Click each line under Download, Structures through National Atlas. Turn off every
layer except Colorado Springs, CO (Jun 2008).
6 Click the Define Rectangular Download Area button r:~ ,drag a rectangle around thE
block bounded on the south by Cherbourg Street, and wait for the Seamless Server to
respond. The Seamless Server prepares a download of about 2 MB in size.
. Map Seamless krve r
Summary Page
'" .. DtIOuII So"""",.U.."
7 Open the extracted file, extract to ESRIPressGISTlMyExercisesChapterS, and
close browser windows.
YOUR TURN
Open a new map document in ArcMap, add your downloaded raster file (a TIFF file), and
zoom in to the point where you can see the individual pixels. Do not save the m'a.p document.
If you were to download vector layers for Colorado Springs, they would display cqrrectly, in your
map document, overlaying the image but perhaps not fitting well due to inaccuracies i:nherent
in TIGER maps.
Use a Web map service
ESRI provides a Web service, ArcGIS Online, as part of the ArcGIS package. You can add
several different raster layers to a map document as services in addition to map layers fro
your computer or local area network. You can access ArcGIS Online directly from ArcMap'
main menu.

~ TUTORIAL 1 Spatial data CHAPTER S
1 In ArcMap, create a new blank map.
2 Click File, Add Data, and Add Data; browse to ESRIPressGISTl DataUniteStates.gdb;
and dick NYManhattanCounty and Add. The Web service that you will use will get the
map extent from the layer you just added.
3 Symbolize the layer with a hollow fill and a red outline width 2.
4 Click File. Add Data, and Add Data from ArcGIS Online. Your Web browser opens to t he
ArcGIS Online page.
5 Type World Imagery in the search window and press Enter.
6 In the World Imagery panel, dick the Add Data button and Close. It takes a few moments
for the map image to download to ArcMap.
7 Zoom in to Central Park. The map image that displays is from ESRl's server instead of
your computer's hard disk.
8 Repeat step 4, search for USA Topographic Maps, and dick Add; wait for the map to load.
_~ topographic map of Manhattan and Central Park opens.
'fO UR TURN
~ .......~ --5 2 few more maps from ArcGIS Online. Do not save your map document.

I,
,
('"
n
Spatial data GIS TUTORI
Assignment 5-1
Create a map ofMaricopa County, Arizona, voting
districts, schools, and voting-age population
using data downloaded from the ESRI Web site
One community that uses GIS for elections is Maricopa County, Arizona, one of the nation's
fastest-growing communities with 3.2 million residents and 1.5 million registered voters. Maricopa
County uses GIS to ensure accurate voting boundaries, maintain voter lists, locate polling places,
plan voting precincts, recruit poll workers, and deliver supplies.
In this assignment you will focus on skills needed to download data from an ESRI Web site and
prepare the data to use in ArcGIS. For the Maricopa County voting GIS, you will download voting
districts, streets, and census blocks for the purpose of building an interactive GIS to be used in
selecting schools for use as polling sites. You will also download block-level census data from the
ESRI Web site, join this data to the block map, and use it to display the spatial distribution of t he
voting-age population. An X,V table shows schools and their geographical coordinates.
Shapenles
From the ESRI Census 2000 TIGER/Line Data Portal, download the following shapefiles and save
them in ESRIPressGIST1MyAssignmentsChapterS:
• tgr04013blkOO.shp-census block 2000 polygons
• tgr04013IkA.shp- line features (roads)
• tgr04013votOO.shp- voting districts 2000 polygons
Data tables
From the same ESRI Web site, download the following table and save it in ESRIPressGIST1
MyAssignmentsChapterS:
• tgr04000sflblk.dbf-census block demographics (SFl)
From ESRIPressGIST1 Data MaricopaCounty, use the following:
• CountySchools.dbf- the XY coordinates are for state plane projection for Maricopa County,
Arizona
File geodatabase
Import all of the above shapefiles and tables into a new file geodatabase called ESRIPressGISTl
MyAssignmentsChapterS AssignmentS-lYourName.gdb. Convert CountySchools.dbf from
an XY table into a point feature class caned ESRIPressGISTl MyAssignmentsChapterS
AssignmentS-l YourName.gdbMaricopaCountySchools using Catalog.

Jl5 TUTORIAL 1 Spatial data CHAPTER 5
Create an interactil1e GIS
Create a new map document called ESRIPressGIST1 MyAssignmentsChapterS Assignment5-
ffourName.mxd. Use scales to display detailed layers when zoomed in to 1:100,000 scale. At that
g:aje, display labels for voting districts, schools, and streets. This provides a tool for analyzing
!?fXential voting places, voting district by voting district.
Look up the state piane zone for Maricopa County and use it for your map document's data frame.
.;c'rl spatial reference data for the ESRI shapefiles: GCS_North_American_1983 (NAD 1983.prj).
"'!::en you add the x,y data, eiit the Coordinate System of Input Coordinates to use the correct
G::ae plane coordin:lte!: of Maricopa County Arizona. Add a field to block census data; Voters =
;?OP2000] - IAGE_UNDERS] - IAGE_S_17].
E-crvery small-grain spatial data, such as provided by census blocks, a good approach is to use
.s:r::aU. square point markers of the same size and with a monochromatic color ramp. Symbolize
..:Iibcks using graduated symbols for the Voters attribute and use a "trick" to make all symbols the
~ size. Use size from 4 to 4 to get same size and then double-click each symbol to change coior
.iJr the monochromatic ramp. Set the background color to No Color. The benefit of the "trick" is that
.&rl.hp uses point markers instead of choropleth maps for the blocks.
~e an ll-by-8.S-inch landscape layout with map, legend, and title. Zoom in to a populated
~of your map document with a map scale of 1:24,000. Export the layout as ESRIPressGIST1
~entsChapter5Assignment5-1YourName.jpg. Create a Word document, saved as
!SlIPressGIST1 MyAssignmentsChapterS Assignment5-1YourName.doc, that has a title,
wm:r :ld.me, your map layout image, and a paragraph suggesting schools to be used as polling places
_ cC:se:rved voting districts.
WHAT TO TURN IN
file geodatabase: ESRIPressGIST1MyAssignmentsChapterS
AssignmentS-1YourName.gdb
ArcMap document: ESRIPressGIST1MyAssignmentsChapterS
.!.ms-runentS-1YourName.mxd
Itan:I document: ESRIPressGIST1MyAssignmentsChapterS
~entS -1YourName.doc
:l::r.age file: ESRIPressGISTlMyAssignmentsChapterS
~-nm.entS-1YourName.jpg
Jfi::::structed to do so, instead of the above individual files, turn in a compressed file,
AssignmentS-1YourName.zip, with all files included. Do not include path information
~mpressed file.

I
Spatial data GIS TUTORIA
Assignment 5-2
Create a map ofPinellas County with census data
displayed and Web service added
In this exercise you will focus on skills needed to download data from the U.S. Census Bureau's Web
sites and prepare the data for use in ArcGIS. You will download block group (Census 2000) polygons
for Pinellas County, Florida, and corresponding, selected census variables in a table that you will
join to the map. You will symbolize a choropleth map and add some Web service map layers for
further information on Pinel1as County.
Sbapefile
• tl_2009_12103_bgOO.shp- 2009 TIGER/ Line Shapefile of census block groups from the
Census Bureau's TIGER site and saved to ESRIPressGISTl MyAssignmentsChapterS
Census table
• dc_dec_2000_sf3_u_datal.txt-downloaded from the Download Center on factfi nder,
census .gov using these settings: Census 2000 Summary File 3 (SF 3) - Sample Data, All
Block Groups in a county, Florida, Pinellas County, H6 Occupancy Status saved in
ESRIPressGIST1 MyAssignmentsChapterS
Prepare data for use
Clean up and prepare the census data in Microsoft Excel using steps similar to those in the
exercises. Create an Excel file called PineilasBlockGroups.xls with GEO_ID2 saved as text and
renamed columns TotalUnits, Occupied, and Vacant.
Create a new map document called ESRIPressGIST1MyAssignmentsChapter5Assignment5-2
YourName,gdb. Import your Excel file and shapefile into it.
Create a map document
Create a new map document called ESRIPressGISTlMyAssignmentsChapterSAssignmentS-2
YourName.mxd. Use ArcGIS Online to add World Imagery data to your map document. Add the
block group layer and census table from your geodatabase to the map document. Join the table to
the map layer and prepare a choropleth map of vacant hOUSing units normalized using the total
housing units and five quantiles. Change the t ransparency of the layer of the legend to 50 percent
to see the world imagery below it.
',." Create an ll-by-17-inch portrait layout with map, layer, scale (miles) and title. In the layout, zoom
in to a portion of the county with about 5 to 10 percent of the area (scale about 1:15,000) and
relatively high vacancy rates. Export the layout as ESRIPressGIST1ChapterSAssignmentS-2
YourName.jpg.

TUTORIAL 1
WHAT TO TURN IN
File geodatabase: ESRIPressGISTl MyAssignmentsChapterS
.!;.reMap document: ESRIPressGISTl MyAssignmentsChapterS
AssignmentS-2YourName.mxd
lmage file: ESRIPressGlSTl MyAssignmentsChapterS
AssignmentS-2YourName.jpg
r: instructed to do so, instead of the above individual files, turn in a compressed tile,
AssignmentS-2YourName.zip, with all files included. Do not include path information in
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Digitizing'". ,"
- .......:'5 chapter shows you how to create and edit spatial data. You will learn how
::J digitize new vector features and add attribute data to a table. You will also
.q:st vector data spatially to make it align with a basemap layer.
a

CHAPTER 6 Digit izing
Learning objectives
Digitize polygon features
Use advanced edit tools
Digitize point features
Tutoria16-1
GIS TUTORIA
Digitize line features
Spatially adjust features
Digitize polygon features
You will create a new polygon feature class and then add features to it using head:
up digitizing with your mouse.
Create a new polygon feature class
1 Start ArcCatalog.
2 In t he Catalog t ree, browse to ESRIPressGIST1MyExerdsesChapter6MidHill.gdb.
3 Right-dick MidHill.gdb, dick New, and dick Feature Class.
4 In the Name field of the New Feature Class window, type CommerciaiZone.
5 For Type, seled Polygon
Features and click Next.
6 Expand Projected Coordinate
Systems, State Plane, NAD
1983 (US Feet); click NAD 1983
StatePlane Pennsylvania South
FIPS 3702 (US Feet), and dick
Next three times.
7 Type ZoneNumber as a new field,
select Short Integer as the Data
Type, and clkk Finish. The result
is a new polygon feature class
added to MidHil1.gdb.
=-_-__..__. )-.. --==1.....- _ _--l--_ - - 1
Oct. _ Wdlo _ <11--..
FooidProperlio<
: --=1
---~-- -- -

as TUTORIAL 1 Digitizing CHAPTER 6
8 Expand MidHill.gdb in the Catalog tree to see your new feature class, and then
dose ArcCatalog.
)pen a map document
1 Start ArcMap, click browse for more, browse to ESRIPressGIST1 Maps , and double-
click Tutoria16-1.mxd. The Tutoria16-1 map document opens in ArcMap, showing a map
of the Middle Hill neighborhood of Pittsburgh, Pennsylvania.You will use the Commercial
Properties and Street Centerlines layers as references for digitizing commercial zones.
• _Hil-"I_ .......
6 I?1c_<:IoI~
2 Click the Add Data button.
3 Browse to ESRIPressGISTlMyExercisesChapter6MidHiIl.gdb, click
CommercialZone, and click Add. This adds the CommercialZone layer to the map,
although there are no features in it yet.
4 Add CommercialZone from Midhill.gdb to your map document. CommerdalZone appears
in the TOC. but of <:ourse nothing displays on the map because at this point there are no
:eatures in this new map layer. Next, you can digitize new features, starting with some
;:ractice polygons that will give you some experience but that you will not save.

Digitizing GIS TUTOR
Start editing with the Editor toolbar
1 On the main menu, dick Customize, Toolbars, Editor. The Editor toolbar appears. Y<
can move it or dock it anywhere in ArcMap. Dock it on top of the ArcMap window
below the Standard toolbar.
2 On the Editor toolbar, dick Edit or, Start Editing.
3 Click CommercialZone as the layer to edit and click OK. Start edit ing. Create Featu
and Construction tools panels appear on the right of the map. You can adjust these pa
by dragging the boundary between them.
4 Click CommercialZone in the Create Features panel, t hen dick Polygon in the
Construction tools panel .
Practice digitizing a polygon
1 Click the List By Selection button .@. in the TOC and make CommercialZone the on
selectable layer.
2 Hide the Create Features panel. Zoom to the Middle Hill Neighborhood layer as
shown below.
Totio"'''''''''''' • ~
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~ "''''(_ !i!,;;; '
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3 On the Editor t oolbar, dick t he Straight Segment tool / .
4 Position t he crosshair cursor anywhere on the map and click to place a vertex.

GI5 T UTORIAL 1
5 Move your mouse and dick a
series of vertices one at a time
to form a polygon (but do not
double-dick!). You will find
that your new vertices snap to
existing vertices of other features.
You will learn how to turn this
behavior on and off later.
6 Double-click to place the
last vertex.
Love a polygon
1 On the Editor toolbar, click the Edit tool G.
Digitizing
2 Click and hold down the mouse button anywhere inside your new polygon.
3 Drag the polygon a smaIl distance and release.
!lete a polygon
1 With the Edit tool still selected, click anywhere inside your new polygon.
2 Press the Delete key on the keyboard.
CHAPTER 6
-_. -- ... -
YOUR TURN
Lio..-t:ice creating new polygons using the Polygon, Rectangle, Circle, and Ellipse tools from the
':"'-....struction tools panel. Delete your practice polygons when finished.
- ..
t polygon vertex points
Next, you will learn how to work with vertices. You will move, add, and delete vertices from
a new polygon.
1 Click Bookmarks, Erin Street.
2 In the Construction tools panel, dick Polygon.

CHAPTER 6 Digitizing
3 Click the Straight Segment tool ,/
and draw another new polygon feature
as shown in the image, snapping to
intersections.
4 Click the Edit tool G _
5 Double-click the new polygon. Grab
handles, small squares, appear on the
polygon at its vertex locations_Next, you
will see that you can edit the shape of a
feature by moving a vertex.
6 Position the cursor overone ofthe vertices.
7 Click and drag t he vertex somewhere
nearby and release_ The polygon's shape
changes correspondingly.
GIS TUTOR]

Ili:5 TUTORIAL 1
8 Click anywhere on the map or polygon to
confirm the new shape.
Next, you will practice editing digitized
polygons and learn how to add, delete, and
move vertices.
ioLid vertex points
1 Double-click inside the polygon. Grab
handles appear on the polygon and the
small Edit Vertices toolbar appears.
2 Click the Add Vertex tool p..O .
3 Move the mouse along the line between
two vertices and click. This adds a new
vertex at the location of the cursor. Now
you can move the new vertex to change the
polygon's shape.
4 Position the cursor over the new vertex,
then click and drag the vertex to a new
position and release.
5 Click anywhere on the map to confirm the
new shape.
YOUR TURN
Digitizing
~:ctice adding a few more vertices and changing the shape of the polygon.
.........._---
Elete vertex points
1 Double-click inside the new polygon.
2 Click the Delete Vertex tool ~ .
3 Place your mouse cursor over a new vertex point and click.
CHAPTER 6
... ..

CHAPTER 6 Digitizing GIS TUTORIAl
4 Click anywhere on the map to confirm the new shape.
.,. '- ..
YOUR TURN
Practice changing the shape of the new polygon by moving, adding, and deleting vertic.es. "Yhen
~__fi.nished, delete the polY~:~. ' u ...."""""..w ,........~
Specify a segment angle and length
1 In the Construction tools panel, dick Polygon.
2 On the Editor toolbar, dick the Straight Segment tool ./ and digitize a starting point j
a polygon segment.
3 Move your cursor to start drawing a line, right-dick, and dick Length.
4 Type 250 and press Enter.
5 Right-dick, dick Direction, type 0, and press Enter. The line
is 250 feet long and its direction is to the right (you measure
angles counterclockwise with zero being east or to the right).
YOUR TURN
•
. .......,..:.. _..... " "- ,

•
-.
Digitize a few more points with specified segment lengths and angles, then double-click to finish ,.
the polygon. Delete the polygon when finished.
_ _ _ ._ ............ _ _ _ M •• _""-..;,,;'''''''...;;.;;;:~,•• • _ ' ' ' ' . . .~
Digitize polygons
1 Zoom to the cluster of commercial block
centroids at the top left of the map. The
map to the right has the polygon drawn
that you are about to digitize roughly. You
will fine-tune the polygon in a second pass
of digitizing, so you do not need much
precision at first.

: U TORIAL 1 Digitizing CHAPTER 6
2 In the Construction t ools panel, dick Polygon. On the Editor toolbar, dick the Straight
Segment tool / and digitize the polygon seen on the previous page by clicking one
vertex at a time and double-clicking to finish. Wherever possible, use street centerlines
as a guide for digitizing your lines.
YOUR TURN
Zoom in to a part of your new polygon and use the Add, Delete, and Move Vertex
tools to refine the polygon's shape. Use the Pan tool on the Tools toolbar to move
around your polygon's boundary and eventually refine all of it.
You need to alternate between the Edit tool, confirming a
change, and the Pan tool. Click the Full Extent button and
then zoom in to a cluster of commercial points to digitize
another polygon. Repeat until you have digitized all
?Olygons seen below. When you
complete the final polygon,
click Editor and Save
:Jour edits.
,, .
feature attribute data
.." ..,,~ .= ;...
~;:.u.o- that you have digitized the commercial polygons, you will assign zone numbers to them.
1 Open t he CommercialZone attribute table.
2 Gic... in t he first cell of the ZoneNumber field, type 1, and
;:ress Enter.
3 l:::. sequential order, continue numbering the remaining
.:d!s in the ZoneNumber field.

CHAPTER 6 Digitizing GIS TUTORIA
4 Click Editor, Stop Editing, and Yes to save your edits.
5 Close the attribute table.
Label the commercial zones
1 Turn off the Commercial Properties layer.
2 In the TOe, right-click the CommercialZone layer and click Properties.
3 Select the Labels tab and type or make selections as follows:
AaBbYyZz
.-.J~,; I E"¥'I""""__
l~__._._'r11[2"2 -r,i'I.H ~ I J.l I S)'IThl m I
4 Click OK. Your label numbers may not match those below,
depending on your order of digitizing.

TUTORIAL 1 Digitbing CHAPTER 6
5 Save the map document as ESRIPressGIST1MyExercisesChapter6TutoriaI6-1.mxd
and leave it open.
J iL ....2kMLEM12...l...........i1LdII3!2.LML.... ..L ....1..
"
YOUR TURN
=-'1 ArcMap, click Windows> Catalog and use Catalog with steps similar to those atthe start of U
:2.is chapter to create a new polygon feature class in ESRIPressGISTlMyExertisesChapi:er6
5dHill.gdb called Practice. Use the same coordinate system used at the start:of the chapt'er: and'
::0 not create any new attributes. You will need the new feature class in the next section';:When
5nished, close the Catalog window.
'--~-------,,-------- ---~."""'''--''''-..............~''''''''''''''-;;;';'~

CHAPTER 6 Digitizing GIS TUTOR.
Tutorial 6-2
Use advanced edit tools
There are several advanced editing tools. Here you will try the Snapping, Trace,
Generalize, Smooth, and Cut Polygons tools, all ofwhich affect the shape of
digitized polygons.
Set Snapping tools
ArcMap automatically snaps to all layers in a map document. There may be too many
features, and turning off snapping will allow for easier edits.
1 Remove CommercialZone from the TOC. Click Bookmarks. Erin Street.
2 Turn on the Commercial Properties layer.
3 Click Editor. Start Editing. the Practice icon. and OK.
4 Click Practice in the Create Features panel.
5 Click Editor. Snapping. Snapping Toolbar.
6 Click the Point, Vertex, and Edge Snapping tools to turn them off, and leave End
Snapping on· I·;m~;'ffl.!!l$F '1lj.~J:1
. ~ Y O ~~

.-:s 7UTORIAL 1
7 Click the street endpoint as shown in the
image to snap to it.
8 Continue clicking street endpoints to
create a polygon that encloses two blocks
as shown in the image.
fO UR TURN
Digitizing CHAPTER 6
.-'
-<'

. . . .
. ..
" .... ./
. /
. -<. ;.;/
0" ...:<.:::., ' ..,.'",,~. . .' ,
,.. . .. , ...
... / .
. :/ .'
a:. :::age and Point snapping. Practice creating polygons snapping to these features.
~~_______________""_"""'H__•__...rt_...........,.................;., ;.-. -;,j ............
II

I
1
I
Dig itizing GIS TUTORIAL
Trace tool
Tracing is a quick way to create new segments that follow the shapes of other features.
Tracing is particularly useful when the features you want to follow have curves or
complicated shapes, because snapping is more difficult in those cases.
1 Delete any existing polygons.
2 Click Bookmarks, LaPlace Street.
3 Click Polygon as the Construction tool if it is not already selected.
4 On the Editor toolbar, click t he Trace tool 41 ... . You may have to dick the list arrow on
the fifth button to the right on the
Editor toolbar to access the Trace
tool.
5 Click the intersection of Soho
and Centre streets and drag your
mouse to the right, click t he first
vertex encountered, trace without
clicking to complete the polygon,
double-clicking to finish.
You can click the Undo button to
start over as needed. The resultant
polygon nicely follows straight and
curved segments.
Generalize tool
Generalizing creates features for use at small scales with less detail while preserving basic
shapes. For example, the U.S. Census generalizes many of its cartographic boundary files.
1 On the Editor toolbar, click Editor, More Editing Tools, and Advanced Editing. The
Advanced Editing toolbar appears.
2 Click t he Edit tool 1£1and double-click inside the new traced polygon.

~ s TUTORIAL 1
3 On the Advanced Editing toolbar,
click the Generalize tool rr-'type a
Maximum allowable offset of 100, and
dick OK. The result is a polygon with
fewer vertices, no two of which have a
line segment between them less than
100 feet. You can dick the Undo button
to try a different offset.
Smooth tool
The Smooth tool is the opposite of
generalize. This tool smooths sharp
angles in polygon outlines to improve
aesthetic or cartographic quality.

1 Zoom out and pan the map to an area outside of the Middle Hill neighborhood.
2 Digitize a new polygon with 20 to 40 vertices.
3 Click the Edit tool and dick inside the polygon.
4 Click the Smooth tool 17... on the Advanced
Editing toolbar, type a maximum allowable
offset of 10, and dick OK. This adds many
shape vertices to create smooth curves between
the polygon's vertices.
5 Close the Advanced Editing toolbar.
6 Click the Edit tool, click inside the newpolygon,
and press the Delete key.

Digitizing
Cut Polygons tool
The Cut Polygons tool creates two polygons
from one original polygon. Note that you
must click on the outside segment of the
polygon you wish to cut.
1 Click Bookmarks, Erin Street
2 If not already drawn, digitize a new
polygon from the intersections of
Webster and Davenport, Webster and
Trent, Wylie and Trent, and Wylie and
Davenport as shown in the image.
3 On the Editor Toolbar, dick the Cut
Polygons tool CJ::! .
4 Click Erin Street just above Webster, then
double-dick Erin Street just below Wylie
as shown in the image. The result is two
new polygons.
5 Stop Editing without saving any changes.
GIS TUTOR
.'
...

,
,

,

,

TUTORIAL 1 Digitizing CHAPTER 6
Tutorial 6-3
~igitize point features
Many governmental agencies use GIS for homeland security. Two GIS layers
common to emergency preparedness applications are evacuation routes and shelter
facilities. In this exercise, you will digitize shelter locations as points.
o:-eat e a point feature class for evacuation shelters
2 in the Catalog t ree, browse to ESRIPressGISTl MyExercisesChapter6 MidHill.gdb.
3 Right-click MidHill.gdb, click New, and click Feat ure Class.
4 In t he Name field, type BvacShelter.
5 In t he Alias field, type Evacuation Shelters.
6 Select Point Features for Type and click Next.
Cick Import, browse to the ESRIPressGISTl DataPittsburghMidhill.gdb folder,
dick CommercialProperties, and Add.
Gidc Next three times, and click Finish.
Case Catalog.
- i!Tacuation shelter points
1 Ar(..!.ap, click File and Open, browse to ESRIPressGtSTlMaps, and open
- .aaria!6-3.mxd_
~ the Add Data button, navigate to ESRIPressGISTl MyExercisesChapter6
;:':.ill_gdb, and add EvacShelter to the map_

CHAPTER 6 Digitizing GIS TUTOI
3 In the TOC, dick the legend symbol for the Evacuation Shelters layer; change the
symbol to Square 2, the color to Mars Red, and the size to 10; and dick OK.
4 From the Editor toolbar, click Editor, Start Editing.
5 Click Evacuation Shelters as the layer to edit and dick OK.
6 Click Evacuation Shelters in the Create Features paneL
YOUR TURN
The red squares in the map below are the shelter locations.
Using the Point tool, click the corresponding locations
in your map to add t he shelter points to the EvacShelter
layer. When finished, click Editor, Stop Editing. Click Yes
to save edits to EvacShelter.
Add a field to the EvacShelter table
.'
You did not add an attribute table field when you created the feature class, but you can a.
itnow.
1 In the TOC, right-dick the Evacuation Shelters layer.
2 Click Open At tribute Table.
3 In the EvacShelters table, click the Table Options button and Add Field.

-:'5 TUTORIAL 1 Digitizing CHAPTER 6
4 In the Name field, type ID and dick OK.
S Repeat steps 3 and 4 except name the field ShelterName and make its type text.
Edit EvacShelter records
1 From the Editor toolbar, click Editor, Start Editing.
2 Click Evacuation Shelters as the layer to edit, and click OK.
3 In the Evacuation Shelters table, dick the small gray box to the left of the first record
in the table. This highlights the record in the table and the related feature in the map.
4 Using the table and map provided below as your input, add the ID and Name attributes to
the selected record, then repeat the process for the remaining records.
I' • • >I

5 On t he Edit menu, click Stop Editing. Click Yes to save your edits. Close the table, but
leave ArcMap open.

CHAPTER 6 Digitizing
GIS TUTOR
Label map with shelter name
1 In the TOC, right-click the Evacuation Shelter layer and click Properties.
2 Click the Labels tab.
3 Type or make selections as follows:
4 Click OK. The resulting map shows emergency planners where shelters
are located.
5 Save your map document as
ESRIPressGISTlMyExercisesChapter6
TutoriaI6-3.mxd and leave it open.
./
/ / ,
~, ,
A'""/ -XY.,,'
(~' V • '" ,"
'K . #'" "'~
. , • . ,,' F P.o""
,

;JS TUTORIAL 1 Digitizing CHAPTER 6
Tutorial 6-4
Digitize line features
Now you are ready to digitize an evacuation route to and from the evacuation
shelters. In this exercise you will create a line shapefile for this scenario.
Create a line shapefile for an evacuation route
2 In the Catalog tree, browse to ESRIPressGISTlMyExercisesChapter6.
3 Right-click the Chapter6 folder, click New, and click Shapefile.
4 In the Name field, type EvacRoute and select Polyline for Feature Type.
5 Click Edit and Import; browse to ESRIPress GISTl Data Pittsburgh MidHill.gdb; and
click Streets, Add, and OK twice.
6 Close the Catalog window.
and symbolize the evacuation route shapefile
1 In ArcMap, add EvacRoute.sbp to the map.
2 In the TOe, dick EvacRoute's line symbol to open the Symbol Selector.
3 In the search text box at the top of the Symbol Selector window, type Arrow Right
Middle and dick the search button @ ; dick the resulting symbol; change the Color to
Cretean Blue and Width to 2; and click OK.

:i;. .
i'
7
Digitizing
GIS TUTOR]
Prepare area for digitizing and start editing
1 Zoom to the western half of the Middle Hill neighborhood as shown below.
..,.
"
" :,..
"0: ••'
..: ..,.
2 On the Editor toolbar, click Editor, Start Editing.
3 Click the EvacRoute layer and OK.
4 Click EvacRoute in the Create Features panel.
Digitize by snapping to features
. :. ::'
'.;..;...- ,"
You will snap digitized lines to features to make sure that line segments connect where the
should. Make sure that Endpoint snap is on so you snap to the endpoint of the street segm!
1 Click the Straight Segment tool ./ .

IS TUTORIAL 1
2 Click Wylie Medical Center to
choose the route's starting point.
3 Move the cursor to the nearest
street below the shelter, right-click,
and click Perpendicular from the
context menu.
4 Click Wylie Avenue to place a vertex
there. ArcMap will force the line
to be perpendicular with the Wylie
Avenue street centerline.
x~'.
'.
'.

/ /
/
"

'.

CHAPTER (j Digitizing
5 Move the cursor to the first
intersection on the street
centerline (Wylie and Davenport)
and click.
6 Continue snapping to street
intersections along the evacuation
route shown in the image and
double~click to finish the route at
Webster Food Pantry.
Save your edits and the map
1 From the Editor toolbar, click Editor, Stop Editing.
2 Click Yes to save your edits.
/

GIS TUTORIA
~ •.
~~
"/

3 Save the map document as ESRIPressGIST1MyExercise,Chapter6Tlltoria16·4.tIlXt

YOUR TURN
Cse the Sketch tool to digitize the remaining line segments
connecting the evacuation shelters. Use the Delete or
::::ldo buttons if you make a mistake. Save the edits and
:::ap document as Tutorial6-4 when you are finished.
DigitizIng CHAPTER 6

CHAPTER 6 Digitizing GIS TUTORIJ
Tutorial 6-5
Spatially adjust features
The ArcMap spatial adjustment tools transform, rubber sheet, and edge match
features in a shapefile or geodatabase feature class. In this exercise, you will trar
form an outline ofa buildingso that it correctly overlays an aerial photograph.
Add aerial photos to a map
1 In a new blank map, click the Add Data button.
2 Browse to the ESRIPress GIST1 DataCMUCampus folder and add 25_45.tif and
26_45.tif to the map. Both aerial photos have State Plane South NAD 1983 coordinates.
ii r.,l l.....
;; ill !S......
j'::~ 1
-".. fill a."'"
.'::m I
1000 , •
Adjust the transparency values of the aerial photos
1 In the TOe, right-click 2535.tif and click Properties.
2 Click the Display tab.

:-OTO RIAL 1 Digitizing CHAPTER 6
3 In the Transparency field, type 20. Click OK.
4 Repeat steps 1- 3 for 263S.tif.
d a building outline
1 Click the Add Data button .
2 Browse to the ESRIPressGISTlDataCMUCampus folder and add HBH.shp to the map.
3 In the TOC, rename the HBH layer Hamburg Hall.
4 Ch ange Hamburg Hall's symbol color to Mars Red and its symbol width to 1.5.
5 Zoom to the map extent. The Hamburg Ha111ayer, originated as a CAD drawing, is not
in proper alignment or scale with the buildings shown on the aerial photos. Next. you will
adjust the building layer so that it properly aligns with the aerial photo.
iPr-e the building
1 On the Editor toolbar, click Editor, Start Editing. Make sure
t.~e Create Features layer is Hamburg Hall (HBH).
2 Click the Edit tool 8 .
Cr.~ I'ut..... ~ )(
'ii:' G!J "<y
A
''''' ~ $ . ~1
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--- --=------Lmi

CHAPTER 6 Digitizing GIS TUTORI;'!
3 Click the outline of the Hamburg Hall feature.
4 Place your mouse cursor directly over the outline of the Hamburg Hall feature so thaI
cursor icon changes to a four-headed arrow.
5 Click and drag the Hamburg Hall
feature to the following location on
the photo.

~ 7UTORIAL 1
6 Zoom in to the
building feature, as
shown in the image.
Now you can
better see Hamburg
Hall in the photo.
The building layer
is too large and is
upside down.
tate the building
Digitizing
1 Click t he Edit tool and click the outline of the Hamburg Hall shapefile.
2 On t he Editor toolbar, click the Rotate tool
3 Click the lower-
right grab handle
of Hamburg Hall
and, while holding
down the mouse
button , rotate it
180 degrees, as
shown in the image.
CHAPTER 6
(1··1
~..:il!1

CHAPTBR 6 Digitizing GIS TUTORIA
Add displacement links
To align the feature with the aerial photo, you will use a transformation tooL
1 Click Editor, More Editing Tools,
and Spatial Adjustment. This opens
the Spatial Adjustment toolbar.
2 Click Spatial
Adjustment,
Adjustment
Methods,
Transformation
- Similarity.
3 Click the New
Displacement Link
tool .¥'+ .
4 Click the upper left
corner of t he
Hamburg Hall
building feature.
5 Click the
corresponding
location on the
aerial photo.

.. TUTORIAL 1
6 Continue adding
displacement links
to the building
feature and the
aerial photo, as
shown in the image.
displacement links
If you select the wrong position on the building or map, you can use the edit displacement
tools to adjust your picks.
1 from the Spatial
Adjustments
toolbar, click the
Select Elements
tool Jt .
2 Click one of the
displacement links.
3 dick the Modify
.. k I ~....rn too .l' .
4 Click and drag
the link to a
cew position.
- Drag the link;)
back to its
original location.

CHAPTER 6 Digitizing GIS TUTORL
YOUR TURN
Zoom to Hamburg Hall in the aerial photo and use the Modify Links tool to more
precisely move the displacement links to the corners of the building.
,

I .. TO RIAL 1 Digitizing CHAPTER 6
st the building
1 From the Spatial Adjustment toolbar, dick Spatial Adjustment, Adjust.
2 Stop editing and save your edits. ArcMap scales down the Hamburg Hall feature to match
the geometry of t he feature in the aerial photo. If the resulting match is not very good,
select the Hamburg Hall feature, redefine new displacement links, and run the Adjust
command again.
3 Save your map as BSRIPressGIST1MyExercisesChapter6TutoriaI6-S.mxd.

II
!
Digitizing GIS TUT<
Assignment 6-1
Digitize police beats
Community-oriented police officers are responsible for preventing crime and solving underlying
community problems related to crime. Among other activities, these officers walk "beats," which
are small networks of streets in specified areas. Often the beats are designed in cooperation with
community leaders who help set po1icing priorities. Beats change as problems are solved and
priorities change. Hence, it is good to have the capability to digitize and modify police beats.
In this assignment, you will digitize two new polyline police beats for the city of Pittsburgh Zone ~
Police District based on street centerlines that make up these heats.
• ESRIPressGIST1 Oata PittsburghZone2.gdbstreets-TIGER streets for Zone 2 Police
District
• ESRIPressGIST1 Data PittsburghZone2.gdbzone2-polygon layer for boundary of
Zone 2 Police District
Create a police beat map
In ArcCataiog, create a new file geodatabase called ESRIPressGIST1 MyAssignmentsChapter6
Assignment6-1YourName.gdb that includes two newly digitized line feature classes for police
beats 1 and 2 imported into it. See the gUidelines on the next page for what streets should make up
the beats. Call these line feature classes Beatl and Beat2.
In ArcMap, create a new map document called ESRIPressGIST1 MyAssignmentsChapter6
Assignment6-1YourName.mxd with a layout showing a map with an overview of the Police Zone 2
outline with existing streets and the newly digitized beats and maps zoomed in to beats 1 and 2.
Show the beats with thick line widths and bright, dist inctive colors; and show streets as lighter
"ground- features. In the overview map, label the beats "Beat #1" and UBeat #2," and label the streets
in the detailed maps. Include a scale bar in feet. See hints for digitizing.
Export your map to a PDF file called ESRIPressGISTl MyAssignmentsChapter6 Assignment
6-1YourName.pdf.
Street centerline guides for Beat #1
• 1 through 199-17th 5t (four segments)
• 1 through 99-18th St (two segments)
• 1 through 199-19th 5t (one segment)
• 1 through 199-20th 5t (four segments)
• 1 through 99-Colvi11e 5t (one segment)
.1700 through 1999- Liberty Ave (one segment)
• 1700 through 1999- Penn Ave (three segments)

STUTORIAL 1
• 1700 through 1999-5mallman St (fou r segments)
• 1700 through l S9S- 5pring Way (one segment)
Street centerlineguides for Beat #2
. 100 through 299-7th 5t (two segments)
• 1 through 299- 8th St (three segments)
• 100 through 299-Sth 5t (four segments)
• 800 through 89S- Exchange Way (one segment)
• 700 through 899- Ft Duquesne Blvd (three segments)
• 700 through S99- Liberty Ave (three segments)
• 100 through 199- Maddock PI (one segment)
· 700 through 89S-PennAve (three segments)
Bmt
Digitizing CHAPTER 6 227
i:~ the feature attribute table for the streets. Move the table so you can see both the table and
lI:II!s:reets on the map. Sort the table by field 'NAME' and make multiple selections for a given beat
mC:e table by simultaneously holding down the Ctd key and clicking rows corresponding to the
:m:asstreet segments. The streets layer is a TIGER file map with TIGER-style address number data,
.kd for street number ranges in the following fields: L_F_ADD. L_T_ADD. R_F_ADD. and
I _T_ADD. With all streets for a beat selected, digitize Hnes for every street making up beats in the
.2I!W~ layers (Beatl and Beat2). Use various tools and techniques found in chapter 6.
WHAT TO TURN IN
If your work is to be graded. turn in the following files:
File geodatabase: ESRIPressGIST1MyAssignmentsChapter6
~ment6-1YourName.gdb
.bdlap document: E5RIPressGISTl MyAssignmentsChapter6
~ment6-1YourName. mxd
iE:L;»ot ted map: ESRIPressGISTl MyAssignmentsChapter6
.ltss'gnment6-1YourName.pdf
II:fir:structed to do so, instead of the above individual files, turn in a compressed file,
Assignment6-1YourName,zip, with all files included. Do not include path information in
~ compressed file.

I
Digitizing GIS TUTO ~
Assignment 6-2
Use GIS to track campus information
GIS is a good tool to create "way finding~ information maps. These maps can be used in many
organizations that have large campuses or complicated buildings (airports, hospitals, office parks,
colleges, a.nd universities). For example, Carnegie Mellon University's campus can be confusing,
especially to new students and visitors.
In this exercise, you will create a GIS campus map of parking, bus stops, and academic buildings
by spatially adjusting buildings to an aerial photo map of the campus. You will digitize features
showing bus stop and parking lot locations. Additional layers could be for routes around the
campus that lead you to various buildings.
Startwith the following:
• ESRIPressGIST1DataCMUCampus25_4S.tif and 26_4S.tif-digital orthographies of
CM U campus provided by Southwestern Pennsylvania Commission, Pennsylvania State
Plane South NAD 1983 projection.
Note: These aerial photos are 80 MB in size. Do not include them in your geodatabase, just point to
them in the map.
• ESRIPressGISTlDataCMUCampusCampusMap.dwg- CAD d rawing of CMU campus
provided by the CMU facilities management department
Create a campus map
In ArcCatalog, create a new file geodatabase called ESRIPressGISTl MyAssignmentsChapter6
Assignment6-2YourName.gdb with new feature classes Parking (polygons) and BusStops (points).
Import campus map polygons for academic buildings only into the geodatabase (see Hints). Assign
the NAD_1983_StatePlane_Pennsylvania_South_FIPS_3702_Feet projection to all feature classes.
Do not import the aerial images but simply add them to your map from their original location.
In ArcMap, create a new map document called ESRlPressGISTl MyAssignmentsChapter6
Assignment6-2YourName.mxd with a layout that shows the aerial photos of t he eMU campus and
academic buildings from the CampusMap drawing spatially adjusted to match the buildings in the
aerial photo.
Digitize new polygons and points showing parking lots and bus stops. Digitize four separate
parking lot polygon features in or around campus. You can see the parking lot locations because
there are cars in the parking lots in the aerial photo. Digitize four bus stops at various street
locations (you decide). Show the parking lots as semitransparent polygons so you can see the
parking lots and cars in the aerial photo. Set the transparency of the aerial photos to 25 percent to
better see t he new features.
Export the finished map to a JPEG file called ESRIPressGISTl MyAssignmentsChapter6
Assignment6-2YourName.jpg.

~O R I AL I Digitizing CHAPTER 6
• Aid the eMU campus CAD drawing as polyline features. In the TOe, right-click
CampusMap.dwg Polyline and dick Properties. Click the Drawing Layers tab and leave
only AcademicBldgs turned on. Export the buildings as a new polyline feature called
AcademicBldgs to t he Assignment6-2YourName geodatabase.
• ;;se ArcMap's editing tools to move the buildings closer to the aerial image. Then use
S?atial adjustment tools and zooming functions to adjust thp buildings to the aerial photo.
:::.onunue using editing tools, such as Move and Rotate, to adjust the buildings according to
~ aerial photo below. Note that some buildings might be missing from the aerial photo, as
:::ese were built after the photo was taken.
• :.: ~ tricky to transform the academic buildings to the raster map. If you get an approximate
::r.msformation that has some mismatches, that is acceptable. Do the following steps: Zoom
:J)m.e full extent to see the raster images and academic buildings. Using the Edit tool, select
i!l of the academic buildings in the AcademicBldgs layer. Drag the buildings adjacent to t he
!"'"-=s::€r images. Select buildings on the four corners of campus and use points on this layer
-....r match locations on the raster map image. On the Spatial Adjustment toolbar, use the
!>e-.... Displacement Link to roughly draw four lines from the buildings layer to the raster
-age. Zoom in to a point on the buildings map, click the corresponding link with the
v 'ect Elements tool on the Spatial Adjustment toolbar, click the Modify Link button, and
::;o..-e the link endpoint to be more precise. Do the same on the raster image side of the link.
?.£?E'at for the other three links.
• :"severtex edit functions to fine tune building corners for at least one building.

CHAPTP,R 6 Digitizing
WHAT TO TURN IN
File geodatabase: ESRIPressGISTl MyA.ssignmentsChapter6
Image file: ESRIPressGIST1MyAssignmentsChapter6
If instructed to do so, instead of the above individual files, turn in a compressed file.
AssignmentS-2YourName.zip, with all files included. Do not include path
GIS TUn
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.. ~:-':lIgh, PA 15213-as points on a map. You can geocode addresses to differ-
fiels such as ZIP Codes or streets, depending on the type of address data
~ve or wish to map. In this chapter, you will learn to geocode using source
=....of address data and location reference data of TIGER street centerlines
- 1I? Code polygons obtained from the U.S. Census Bureau. You will also learn
~ fix errors in both source and reference data you use for geocoding.
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Geocoding
Learning objectives
Geocode data by ZIP Code
Geocode data by street address
Correct source addresses using
interactive rematch
Tutorial 7-1
GIS TUT(
Correct street reference layer
addresses
Use an alias table
Geocode data by ZIP Code
Geocoding to ZIP Codes is a common practice for many organizations becaus,
data is often available in client and other databases. Furthermore, for markl
ing and planning, it is often sufficient to study the spatial distribution ofd iE
by ZIP Code. ZIP Code areas lack an underlying design principle except fo r fa
tating delivery ofmail, so interpretation ofresults is sometimes limited. In t.
tutorials, you will match attendees for an art event sponsored by an arts orgl
nizat ion in Pittsburgh, Pennsylvania, called FLUX. The event planners ofFLl
would like to know where function attendees reside for planning and future
marketing activities.
Open and examine the starting map document
1 Start ArcMap and open ESRIPressGIST1 MapsTutoriaI7-1.mxd. The map dacum,
includes the two needed inputs for geocoding, the ZIP Code map of Pennsylvania, and
data table Attendees.
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GIS TUTORIAL 1 Geocoding C HAPT ER 7 :l3
2 Click File and SaveAs,browse to ESRIPressGISTlMyExercisesChapter7, and dick Save.
3 Right·click the Attendees table in the TOC and click Open. The table contains the
addresses, including 5·digit ZIP Code, and ages of all attendees of two recent FLUX events.
Notice that two of the first six attendees are out of state and thus will not geocode with
the Pennsylvania location reference map. As a supplement, before d osing the table, let's
tabulate how many such records there are. That will inform the performance assessment of
geocoding within Pennsylvania.
4 At the top of the table, click the Select by Attributes button I!iu,double·click "State"in
the top panel, click the =button, click Get Unique Values, scroll down and double·c1ick
'PA', and click Apply and Close. Information at the bottom of the table indicates that 1,124
out of 1,265 records (89 percent) are for Pennsylvania, so that is the maximum number of
points that could be geocoded. If there are missing or incorrect ZIP Codes for Pennsylvania,
the number geocoded will be less.
5 Click the Clear Selection button (lI and close the table.
C:nate an address locator for ZIP Codes
The geocoding process requires several settings and parameters. Rather than have you
specify them interactively each time you geocode data, ArcMap has you save settings in a
reusable file, called an address locator. Included in the settings is a pointer to the reference
data you will use to geocode the attendee data, the PAZip (Pennsylvania ZIP Codes) layer
that is currently in your map document.
1 In the Catalog window, navigate to ESRIPressGIST1 MyExercisesCbapter7,
right-click the Chapter 7 folder, and dick New and Address Locator.
2 In th e Create Address Locator window, dick the browse button for the Address Locator
Style, scroll down, dick US Address - ZIP 5-Digit. dick OK, and ignore the warning
icon and message.
3 Click the browse button for Reference Data, browse to ESRIPress GIST1 Data,
double·dick UnitedStates.gdb, and dick PAZip and Add.

CHAPTER 7 Geocoding GIS TUTORIAL
4 Click the browse button for
Output Address Locator,
browse to ESRIPressGISTl
MyExercises Chapter7, double-
dick Geocoding.gdb, type
PAZipCodes for name, and
click Save and OK.
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5 Click OK and wait until Catalog
informs you that the address
locator is created. PAZipCodes
appears as an address locator
under Geocoding.gdb in the
Catalog top panel.
6 Hide the Catalog window.
Geocode records by ZIP Code
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1 In ArcMap, dick Customize, Toolbars, Geocoding. The Geocoding taskbar appears.
2 On theGeocodingtoolbar, clickthe Geocode
Addresses button ~ , click PAZipCodes
to select it, click OK, check that the
Attendees table is selected as the Address
table, select ZIP_Code as t he ZIPCode
field, and change the name of the output
to ESRIPressGIST1MyExercises
Chapter7Geocoding.gdbAttendeesZIP.
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~ :t:iTORIAL 1 Geocoding CHAPTER 7
3 Click OK. ArcMap geocodes the
addresses by ZIP Code with 86
percent of the records mapped- less
than the 89 percent of 2ddresses that
are in Pennsylvania, as expected.
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4 Click Close. ArcMap adds the
geocoding results to the map with
point markers at the centroids of
ZIP Codes that have one or more
attendees. As you might expect,
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attendees cluster around southwestern Pennsylvania near the location of the FLUX events,
but attendees come from all over the state.
5 Click the List By Drawing Order button in the TOC.
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t geocoded records by ZIP Code
You can get a better undErstanding of the geocoding output by next taking an extra step,
aggregating geocoded points to obtain a count of attendees per ZIP Code area.
1 Right-click GeocodingResult: AttendeesZIP in the TOC, and click Open Attribute Table.
2 Right-click the Match_Addr column header, click Summarize, change the output table
to ESRIPressGlST1MyBxercisesChapter7Geocoding.gdbCountAttendeea, and
click OK and Yes.
3 Close the geocoding Tesults table.
4: Right-dick CountAttendees in the TOC and click Open.

--
CHAPTER 7 Geocoding GIS TUTOR
5 RighHlick Count_Match_Addr column header and click Sort Descending. In total
are 1,476 ZIP Codes in the state, hut only 22 ZIP Codes with 10 or more attendees am
that have 2 or more out of the 174 matched.
6 Close the table.
YOUR TURN
Join CountAttendees to GeocodingResult:AttendeesZip using Join attributes to a table.
Create a map ciisplaying CounCMatch_Addr using size-graduated point m.::lrkers with five
classes and quantiles. Zoom in to southwestern Pennsylvania.
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1 Click Geocoding Result: AttendeesZIP in the TOC, and dick the Review/ Rematch
Addresses button ~ on the Geocoding toolbar. The Interactive Rematch window sho
each unmatched record individually and allows you to manually edit the address value:
2 Scroll down to the record with ObjectID=SO, whose address value is 414 South erai:
Street. and select that record.
3 Scroll horizontally (and adjust field widths by dragging their header boundaries) sc
you can see the Address, City, State, and ZIP_Code fields . Notice t hat the ZIP_Code j
missing for this record. That address's ZIP_Code is 15213.

-:-UTORIAL 1 Geocoding CHAPTER 7
4 With the 414 SOUTH CRAIG STREET row selected, type 15213 in the ZIP_Code field and
press the Tab key on your keyboard. The Candidate panel shows one candidate with a
perfect score of 100.
5 Click the Match button. The count of matched addresses goes up by one, from 1,089 to
1,090 as ArcMap is successful with that point. With some research, it is usually possible to
make similar additions.
YOUR TURN
.oS!:he U.S. Postal Service's ZIP Code lookup Web site, http://zip4 .us ps.com/zip4/ welcollle.:jsp,
..:......d the ZIP Code for the record with ObjectlD:S7, 11244 Azalea Dr, Pittsburgh. PA (it's 15235).
use Interactive Rematch to match the address. Close the Interactive Rematch window, and
5C.""e your map document when finished.
------------------."'......'--"..............~.......

Geocoding GIS TUTOR.
Tutorial 7-2
Geocode data by street address
1" this exercise, you will again geocode the FLUX attendee records, but this tim
at the street level for Pittsburgh, Pennsylvania. Ofcourse, the records you wisJ
map contain attributes for the street address, such as 123 Oak Street. In this c
you will also incorporate ZIP Code into the address locator, because some addrc
may have the same house number and street name but be in different ZIP Code
areas. This happens frequently in study areas that have two or more municipal
ties, such as in a county. In this case there are address records from other cities
states, so ZIP Code plays an important role to eliminate non-Pittsburgh addres
that have the same street address as in Pittsbu.rgh.
Examine address data and street map
1 Open ESRIPressGISTl MapsTutoriaI7-2.mxd.
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2 Click File and SaveAs, browse to ESRIPressGIST1 MyBxercisesChapter7, and click :
3 Open the attribute tables for PghStreets and Attendees and review their contents,
especially addresses. You will find that PghStreets has TIGER-style street address dat;

;:s TUTORIAL 1 Geocoding CHAPTER 7
with starting and ending house numbers for each street segment. The table, Attendees, has
street address in one field, Address, plus City, State, and ZIP_Code in their own fields. Only
Address and ZIP_Code are necessary for geococling, because with ZIP_Code you can look up
city and state.
4 Close the tables when you are finished reviewing them.
Create an address locator for streets with a zone
1 Click the Catalog icon in the right edge of the ArcMap window (or, if the icon is not
there, click Windows, Catalog).
2 Expand the ESRIPressGISTlMyExercisesChapter7 folder, right-click Geocoding.gdb,
and click New and Address Locator.
3 In the Create Address Locator window, dick the browse button for the AddressLocator
Style, scroll down, click US Address - Dual Ranges, click OK, and ignore the warning
icon and message.
4 Select PghStreets for Reference
Data, dick the browse button
for Output Address Locator,
browse to ESRIPressGISTl
MyExercisesChapter7, double
dick Geocoding.gdb, type
PghStreets for name, and click
Save. Notice that Catalog identifies
all fields that it needs for the
geocoding process in the lower
panel of the Create Address Locator
window. If it was unsuccessful in
doing so, you would have to click
in a cell on the right and select the
needed field name from the table.
Field names that start with an
asterisk are required.
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5 Click OK and wait until Catalog
informs you that the address
locator is created.
,
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·F
CHAPTER 7 Geocoding GIS TUTORI
6 Expand Geocoding.gdb in the Catalog t ree and double-dick PghStreets. That brings
t he Address Locator Properties sheet. First, notice that you can associate an alias table
wit h the locator. It would contain the place-names such as PNC Ballpark and associated
street addresses such as 115 Federal Street. With an alias table, ArcMap makes a pass
t hrough address data replacing place-names with their street addresses. Next, you see I
the allowable connectors for street intersection addresses, such as Oak St & Pine Ave, a
currently the "&", "@In, and")" characters, and the word "and". If your data has a differer;
separator, you could type it here. Also, the point that ArcMap assigns to an address has
20-foot offset on the correct side of the street Oeft or right). You can change the offset t
another value if desired. Offsets are desirable, especially for aggregating geocoded data
points up to counts by area, such as neighborhoods. Areas tcnd to us~ street centerlil1 ""~
boundary lines, so an offset ensures that ArcMap will count each point once, in the con
polygon. If on the centerline, a point gets double-counted for polygons that share the st
segment as a boundary line.
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7 Click the Store relarive path names check box, dick OK, close the Address Locator
Properties window, and hide the Catalog window.

IS TUTORI AL 1 Geocoding CHAPTER 7 241
Ilteractively locate addresses
Before geocoding the Attendees table to the streets layer, you will try out your locator with
ArcMap's Find tool to locate individual addresses. The Find tool that you will use has the
same methodology as geocoding to transform street address data into a point on the map.
It matches the address you type in with similar data stored as attribute data in the street
centerline map. It does the matching by finding good candidates and then computing a
match score for each. Then for each identified problem or flaw of a candidate in matching the
desired address, ArcMap subtracts a penalty from the match score. The candidate with the
perfect score, 100, or highest score above a threshold value is chosen as the geocoded point.
1 On the Tools toolbar. clkk the Find button " .
2 Click the Locations tab. select PghStreets, and type 3609 Penn Ave in t he Full
Address field.
3 Click Find. The locator finds the address, briefly flashing it on the map.
4 Right-clkk the matched address of t he lower panel to open a
context menu.
5 Click the Add Labeled Point option.
6 Close the Find window. A point appears at the corresponding
point on the map. along with a label for the street address.
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CHAPTER 7 Geocoding
YOUR TURN
Use the Find tool to locate the
following addresses. Add the
best match in each case to the
map as a labeled point.
• 1920 S 18th ST
• 255 Atwood ST
• 3527 Beechwood BLVD
The finished map at right has
some editing of the labels,
which is optional for you. You
can ungroup a label and point
by clicking the label to select
the graphic, right-clicking the
GIS TUTOR:
graphic, and clicking Ungroup. Then you can format the font and point color by
right-clicking an element, clicking Properties, and clicking Change Symbol.
When finished, delete the label and point graphics by dragging a rectangle around
them to select them and press the Delete key on your keyboard.
Geocode address data to streets
We do not expect ArcMap to geocode a high
percentage of records because the streets
reference layer is only for Pittsburgh while
many attendees live outside of Pittsburgh.
1 If the Geocoding toolbar is not already
open, dick Customize, Toolbars,
Geocoding.
2 Onthe Geocoding toolbar, dickthe Geocode
Addresses hutton ~ , select PghStreets,
and clkk OK.
3 Type or make selections as shown in the
image (but do not click OK).
_os.l~ F;dds
street or lnter_:
ZIPCode:
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S TUT ORIAL 1
4 Click Geocoding Options. This is a user dialog
box controlling the behavior of address
matching and its outputs. You saw several of
these options earlier. Here you can choose to
add the X and Ycoordinates of matched points
to the output map layer's attribute table. You
will leave all default settings as found here.
5 Click Cancel, OK. ArcMap only matches 43
percent of records, a relatively low number as
expected, because there are many addresses
outside of Pittsburgh as well as unmatched
addresses in Pittsburgh.
Iii Motohod: 515 (-13"1.)
..T..o: 0(0%)
,iii Lmottl>od, 7lO(e,%)
'.">g'" '000:600,000 rocctd</hou"
I Rom.e" I I CIo<o
Geocoding CHAPTER 7
M.II.......... QpI:."..
1 Pbc. N..". "'"" Tobie...
~ ,en'~M!y:
Mnn.n ,orddote score:
: Mnn.n match m..e:
. Intersect.""
COIYIIc:a" [~IiT' '-"'-l 5eporote ,omoctor.by •
.....- -. ,,_ 1'11"'". e,g.""&.C> . r
! Wl.poJ: FI<~
OX.nd y,oordnot.,
0 Rer.,ono:.~. ID
i~··SI.''''·'"'~","'l "".W...'!
D p·,,~~
OK 11 Carw:eI
6 Click Close. The residences of attendees have distinctive spatial patterns across Pittsburgh
neighborhoods, which could inform marketing campaigns to increase attendance. It looks
like most attendees come from only 15 to 20 out of the 94 neighborhoods comprising
Pittsburgh.
a IilI City d PRI.bul'Qh ,
III Ii!I ;-o'O<tn<;i R..tJt: o.tt.,...,..sto_ 1
.. Ii!I Neio;tIbo>'hooo:i. I
o
.. r;;'l ~"'~.

- ,..
Geocoding GIS TUTO:
Tutorial 7-3
Correct source addresses using
interactive rematch
While ArcMap did not match many ofthe addresses in the Attendees table to t
PghStreets layer because they are outside ofPittsburgh, others did not match
to spelling errors or data omissions in the input table. Making corrections to t.
address data depends on the user's knowledge o(1ocal streets and addresses. II
this tutorial, you will use ArcMap's interactive review process to correct and ti
match a few ofthe unmatched records.
Rematch interactively by correcting input addresses
1 Click the Geocoding Result: AttendeesStreets in the TOC. On the Geocoding toolb;
click the Review/ Rematch Addresses button ~ . You can increase the height of the I
with addresses by finding and dragging horizontal boundary lines.
2 Select Unmatched Addresses in the Show results field.
3 Horizontally scroll across the fields so you can see the Address, City, State. and Zip_'
fields, and then make those fields narrower by dragging vertical boundaries betwe
fields so that you can see all of their values.
4 Right-click the Address column heading in the data panel and click Sort Ascending
5 Scroll down to the record with address 1011 BRADISH-STREET and select that reco
ArcMap did not match this address because its ZIP Code is missing. The value is 15203.
6 Type 15203 in the ZIP Code field of the lower left panel, press the Tab key, dick thE
resulting candidate record with Score lOa, and click Match. ArcMap matches the rec
and the count of Matched addresses advanced by one from 545 to 546.

i TUTO RIAL 1 Geocoding CHAPTER 7
YOUR TURN
?..ematch an additional record, 5879 SHADY-FORBES TERRACE. The problem here is that
::::ere should be a space between SHADY and FORBES, instead of a hyphen. Make the correction
::::: t..~e lower left panel of Interactive Rematch. Leave the Interactive Rematch window open
when finished.
'----------------------------.........~-"-,.............-......;.-.....~
!m.atch interactively by pointing on the map
Sometimes you will have unmatched records that you can find on the map using external
information or expert knowledge, but your reference data (street map) simply will not
have a corresponding addres~ or street. Often too, TIGER street maps have missing house
numbers or other data for street segments so that address matching is not possible. In such
cases, ArcMap lets you point to the map to geocode.
1 If the Interactive Rematch window is not open, click the Review/ Rematch Addresses
button ~ and select Unmatched Addresses for the Show results field.
2 Sort t he address data by ObjectlD, scroll down to the record with ObjectlD 826, and click
that record to select it. While this record only has a ZIP Code value, 15221, for address
delt:!, ~mppose that :I. comment field of the original survey data mentioned LhaL the attendee
lived on Canada Way. That street is only one block long in Pittsburgh, so you decide to point
to the middle of that street to address match the point.
3 On the Tools toolbar, click t he
Zoom In tool ltl. and zoom in to
the eastern portion of Pittsburgh
as seen in the image. Highlighted
:'s Canada Way. If you have difficulty
locating that street, you can use any
street segment in its vicinity for
practice here.
- , i I
.·~i
., I ..
, ""'.I
.1 ..c._ ../
I~--c-:O
..~~
'--.

CHAPTER 7 Geocoding GIS TUTO
4 On the bottom of the Interactive Rematch window, click Pick Address from Map
your cursor to the middle of Canada Way; right-click; click Pick Address; and scr(
the left in the address panel of the Interactive Match window. ArcMap adds the a
as a point to the map where you clicked. It sets the record's Status to M for matched
sets the Match_type to PP for picked point (A is the code for address matched).
5 Close the Interactive Rematch window and click the Full Extent button 0 on th
toolbar.
6 Save your map document as ESRIPressGISTlMyExercisesChapter7TutoriaI7_

,larS T UTORIAL 1 Geocoding
Tutorial 7-4
rrect street reference layer
addresses
CHAPTER 7
In this tutorial, you will learn how to find and fix an incorrect address in a
reference street layer used for geocoding. To do this, you will examine unmatched
user addresses, identify candidate streets for revisions, and examine the attributes
ofthe streets to look for misspellings or data omissions.
IJIen a map document
1 In ArcMap, open ESRIPressGISTlMapsTutorial7-4.mxd. Tutoria17-4 contains a table
of clients and a layer containing street centerlines in Pittsburgh's central business district.
2 Oi.ck File and Save As, browse to ESRIPressGISTl MyExercisesChapter7, and
dick Save.
I

Geocoding
3 Right-click Clients in the TOC
and dick Open. The data table has
addresses for a1127 records, including
ZIP Code. Notice that the last four
records have place-names instead of
street addresses. Later in the tutorial
you will use an alias table to geocode
those locations. The alias table includes
street addresses for place-names.
4 Close the table.
Create an address locator for CBD Streets
GIS TUTO
1 Click the Catalog icon in the right edge of the ArcMap window (or if the icon is nOl
there, dick Windows, Catalog).
2 Expand the ESRIPressGISTl MyExercisesChapter7 folder, right-click Geocodin
and click New and Address Locator.
3 In the Create Address Locator window, click the browse button for the Address Loca'
Style, click US Address - Dual Ranges, click OK, and ignore the warning icon and me
4 Select ESRIPressG1ST!DataPittsburghCentraIBusinessDistrict.gdbCBDStreet
the reference Data.
5 Click the browse button for Output Address Locator, browse to ESRIPressGISTl
MyExercisesChapter7, double-click Geocoding.gdb, type PghCBDStreets for nam
and dick Save.
6 C!kkOK.
7 Hide Catalog.
Geocode clients' addresses to CBD Streets
1 If the Geocoding toolbar is not open, dick Customize, Toolbars, Geocoding.
2 On the Geocoding toolbar, dick the Geocode Addresses button ) .

~ -:- UTORIAL 1
3 Select PghCBDStreets and dick OK.
4 In the Geocode Addresses window, type
ESRIPressG1ST!MyExercises
Chapter7Geocoding.gdbCBDClients
for Output shapefile or feature class,
click Save, and click OK. ArcMap
matches 12 (44 percent) of the 27
records.
Geocoding
'. "latched: 12(+1%)
I~ Tie<J: 0 (0'<0)
:. L<mo!<hed: 15(W",)
5 Click Close. The geocoded clients are widely scattered around the CBD.
.;----,--," i<l-......,aroort,
..~
c
"
a problem street segment record using
"ew/ Rematch Addresses
CHAPTER 7
1 O ick Geocoding Result: enD Clients in the TOe to select it, if it is 110t already selecLed.
2 On the Geocoding t oolbar, click the Review/ Rematch Addresses button ~ . Select
Unmat ched Addresses for the Show results field .
3 Scroll to the right in the unmatched addresses, right-click the ADDRESS column, and
dick Sort Ascending.
4 Scroll down and select the record with ADDRESS 490 Penn Ave. There are many candidate
s::reet matches in the lower panel of the Interactive Rematch window. The closest match
:s500 PENN AVE 15222. Select that record. ArcMap shows all of the candidates on the
=.ap, giving the selected candidate a yellow point marker. Street address numbers increase
i!-o:n left to right in the CBD, and you can see in the lower right of the Interactive Rematch

Geocoding GIS TUTe
window that the best candidate's lowest number is 500. So the desired street segmel
be to the immediate left of the yellow point marker.
<i il - he'.· e ~
-.-e
5 On the Tools toolbar, click the Select button ~ and click the street segment indic
in the graphic above.
6 Close the Interactive Rematch window.
7 Right-click CBDStreets in the TOC, click Open Attribute Table, and click the Selec-
button . at the bottom of the table.
8 Scroll to t he right in the table to see that the selected street segment's record is mi
the TIGER-style street numbers (from and to, left and right street numbers).
Edit a street record
Suppose that you have obtained valid numbers for the street segment's missing attribl
498 to 474 on the left side and 499 to 475 on the right side. You can use ArcMap's Edit!
toolbar to enter those values.
1 On the main menu, click Customize, Toolbars, Editor.
2 Click the list arrow on the Editor toolbar. Click Start Editing, CBDStreets, and OK
3 In the CBDStreets table, t ype the following values: L_F_ADD::498, L_T_ADD=474,
R_F_ADD",499, and R_T_ADD=475.

.25 TUTORIAL 1 Geocoding CHAPTER 7
4 Click the list arrow on the Editor, dick Save Edits, and dick Stop Editing.
5 Close the CBDStreets table. Now, 490 Penn Ave., one of the unmatched client addresses,
will geocode the next time you attempt to rematch the addresses. First, however. you have
to rebuild the PgbCBDStreets Locator so that it includes the edits you just made to the
reference CBDStreets layer.
eb111i"il,d a street locator
If you modify a location reference layer after you built a locator. you have to rebuild it.
1 Unhide or open Catalog.
2 If necessary, expand the ESRIPressGIST1MyExercisesCbapter7 folder and
Geocoding.gdb.
3 Right-click PgbCBDStreets and click Rebuild, OK.
4 Hide Catalog.
I-latch interactively using edited street segment
1 Click Geocoding Result: CBD Clients in the TOC to select it.
2 On the Geocoding toolbar, click the ReviewlRematch Addresses button ~ , select
Unmatched Addresses for the Show results field, and select the 490 Penn Ave address.
Now there is a 100 score candidate for geocoding. for exactly the right address, 490 PENN
AVE 15222. given your updated street segment.
3 In the Interactive Rematch window, click the 100 score candidate record and dick
Match. ArcMap matches the record, and the number of matc.hed records increases from 12
[013. In addition, any time you use CBDStreets in the future for geocoding. ArcMap will
successfully geocode any input address records for the edited street segment.
4 Close the Interactive Rematch window.
S Save your map document.

"~I
""- .
257 ) CHAPTER 7 Geocoding GIS TUTORI
Tutori..17-5
Use an alias table
Some places are commonly located by their landmark names instead oftheir str
address. For example, the White House may be listed in a table as "White Hous.
instead of1600 Pennsylvania Avenue NW, Washington, D.C., 20500. In the fol-
lowing exercise, you will use an alias table to geocode records that are identifie,
their landmark name rather than their street address.
Add an alias table and rematch addresses
1 Click the Add Data button ~ and add the BldgNameAlias table from the ESRIPre!
GIST1DataPittsburghCentraIBusinessDistrict.gdb.
2 In the TOC, right-click BldgNameAlias and dick Open. The table contains the alias nam
street address for three records. You can create such tables in Microsoft Excel, in NotePad
comma delimiters, or in other packages. and import
them into a file geodatabase using Catalog.
3 Close the alias table.
4 Click Geocoding Result: CBD Clients in the TOC to select it.
5 Click the Review/rematch button ~ on the Geocoding toolbar. Select Unmatched
Addresses for the Show results field.
6 Click Geocoding Options, Place Name Alias Table.
7 Select BldgNameAlias for the Alias table, BLDGNAME for the Alias field, and click
OK twice.
8 Scroll down in the address records, click the record with ObjectID 24, and scroll to
right to see the address-One PPG Place.
9 Click the candidate with score 100 and click Match. Similarly, match the last three ret
10 Close the Interactive Rematch window, save your map document, and exit ArcMap.

!=TUTORI,.L 1 Geocoding CHAPTER 7
Assignment 7-1
Geocode household hazardous waste participants
to ZIP Codes
Ma..."1Y county, city, and local environmental organizations receive inquiries from residents
asking how they can dispose of household hazardous waste (HHW) materials that cannot be placed
::,. regular trash or recycling collections. Homeowners continually search for environmentally
responsible methods for disposing of common household products such as paint, solvents,
.m:!omotive fluids, pesticides, insect icides, and cleaning chemicals.
DIfo Pennsylvania Resources Council (PRe) (w"w. pre .org) is a nonprofit organization dedicated to
r;nKecting the environment. The PRe facilitates meetings, organizes collection events, spearheads
fu:wiraising and volunteer efforts, and develops education and outreach materials in response to
the HHW problem.
AI each event, the PRe collects residence data from participants. In this exercise, you will geocode
~cipants by ZIP Code for a recent Allegheny County event.
Smrt wit" t"e following:
• ESRIPressGISTlDataUnitedStates.gdb HHWZIPCodes-table of S-digit ZIP Codes for a
HHW Allegheny County event collected by the PRC
:!iote: PRC suppressed all attributes except ZIP Code to protect confidentiality.
• ESRIPressGISTl DataUnitedStates.gdbPAZip- polygon layer of Pennsylvania ZIP Codes
used for address matching
• ESRIPressGISTl DataUnitedStates.gdbPACounties-polygon layer of Pennsylvania
counties
Create a <"oroplet" map ofHHW participants by ZIP Code
~ a file geodatabase, ESRIPressGIST1MyAssignmentsChapter7Assignment7-1
lOottN.ame.gdb. Then create an address locator to use when geocoding HHW participants to ZIP
~ ESRIPressGIST1MyAssignmcntsChaptcr7Assignment7·1.gdb HHWZipLocator.
:im::rrthe geocoded ZIP Codes as ESRIPressGIST1 MyAssignments Chapter7 Assignment7·1
~e.gdbHHWZIPCodeResidences. When aggregating points, count Match_addr in the
~oo attribute table.
:In.rl::r...!. 1ap, create a new map document called ESRIPress GISTl MyAssignments Chapter7
, -gument7-1YourName,mxd that uses the UTM Zone 17N projection and includes a choropleth
~:n i!.layout showing the number of Household Hazardous Waste participants by ZIP Code
.m~lvania. Add the PA County shapefile as a thick dark outline. Label counties with county
:mrnes Add a second copy of PAZip with outline and hollow nil to complete ZIP Codes throughout
~anja where there were no HHW residences.

Geoc.oding GIS TUTD
Export a layout with title, map, and legend to a file called ESRIPressGISTlMyAssignments
Chapter7 Assignment7·1YourName.jpg. Include the layout image in a Word document,
ESRIPressGISTlMyAssignmentsChapter7Assignment7·1YourName.doc.. in which you
describe residence patterns of HHW event attendees.
WHAT TO TURN IN
File geodatabase: ESRIPressGISTlMyAssignmentsChapter7
Image file: ESRIPressGISTl MyAssignmentsChapter7
Word Document: ESRIPressGISTl MyAssignmentsChapter7
Ifinstructed to do so, instead of the above individual files, turn in a compressed file,
information in the compressed file,

"TUTORIAL 1 GQoc:oding CHAPTER 7 255
Assignment 7-2
Geocode immigrant-run businesses to Pittsburgh
streets
E:.s the 2000 Census shows, immigrants are largely becoming one of the most salient indicators of
growt h and wealth in a region. By looking at the immigrants who live in a city and analyzing where
tf:ey decide to set up their businesses, city planners can investigate why certain neighborhoods are
ll:t(Jre immigrant-friendly than others, and in turn focus on the qualities that make a neighborhood
~ and diverse.
i!cmrding to the 2000 Census, Pittsburgh, Pennsylvania, ranked 25th of all U.S. metropolitan areas
in the number of immigrants who live there. GIS can geocode as points where these immigrants
ceate businesses and then aggregate this to neighborhoods. The data used-in this assignment is a
sample of businesses that focuses on immigrant-run high-tech firms, restaurants, and grocery stores.
Surt with the following:
• ESRIPressGISTl DataPittsburghCity.gdbImmigrantBusinesses- sample of immigrant-
run businesses in Pittsburgh
f.bduded in this sample are street address, city, state, ZIP Code, and type of business (Firm, Grocery,
.m.2 Restaurant).
• ESRIPressGISTlDataPittsburghCity.gdbPghStreets- TIGER layer of Pittsburgh street
centerlines
• ESRIPressGISTIDataPittsburghCity.gdbNeighborhoods-polygon layer of Pittsburgh
neighborhoods
c.e..te a point map ofgeocoded immigrant-owned businesses and
clroropleth map ofbu.inesses by neighborhood
~ a file geodatabase, ESRIPressGISTlMyAssignmentsChapter7Assignment7-2
'!iaI::r:Name.gdb. Then create an address locator to use when geocoding immigrant-run businesses
'!ttI~ts, ESRIPressGISTlMyAssignmentsChapter7Assignment7-2YourName.gdb
3ircinessStreetsLocator. In the Geocode Addresses form, set Street or Intersection to ADDRESS,
I~m Intersection to <None>, State to <None>, and ZIPCode to ZIP. Save the geocoded
lR"'iresses as ESRIPressGISTlMyAssignmentsChapter7Assignment7-2YourName.gdb
5 " I I -grantBusinesses.
-:xr .2.ttMap, create a new map document called ESRIPressGISTlMyAssignmentsChapter7
"'r-fjgnment7-2YourName.mxd that includes a layout shOWing a point map of immigrant-run
;"NI;PS<; locations in Pittsburgh. Symbolize the point map using type of business.
~ the map as a file called ESRIPressGIST1MyAssignmentsChapter7
t' -g iment7-2YourName.jpg.

-
Geocoding GIS TUTOR
Further requirements
You should get about 30 percent that do not match. Reasons include wrong ZIP Code data, place-
names instead of street addresses, and incorrect or misspeUed street address.
• Use Internet sites such as www.U$Ps.co.. or ..aps.google.coll to rematch five unmatched
addresses.
• Keep a log of steps you took to try and rematch ilddresses and turn this in with
your assignment as Assignment7-2YourName,doc stored in ESRIPressGISTl
MyAssignmentsChapter7. For each address investigated, give the original address, its
problem, source for additional information, and correction.
WHAT TO TURN IN
File geodatabase: ESRIPressGISTl MyAssignmentsChapter7
Image fLle: ESRJPressGISTl MyAssignmentsChapter7
Word document: ESRlPressGISTl MyAssignmentsChapter7
If instructed to do so, instead of the above individual files, tum in a compressed file,

i~t(:i'i1S q,,, dp C
'-y~t~ms geogt'dphic
geographic
.n',) -'., .1"
inrormaL.:.or
infor'mation
information
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systel ::. 9 ogr d )-
systerns gecgrap~lic
systems geographic
s y st em s geogr' a phic
stem s geographi c
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systems ge ographic info
5y3tem~ geographic info
systems gE!ographic info
I ~ of'':' r
Geoprocessing
y::. ",Em- {)r'O~lr.;1f:l;·- ( in! D
,
«erally you will need to extract or otherwise process study areas for GIS
~,;:!icatio ns from available basemaps. In this chapter, you will learn how to
!:!::lact a subset of spatial features from a map using attribute or spatial que-
=e:s. You will also learn how to aggregate polygons to larger polygons and how
~pend two or more layers into a single layer. This sort of work using GIS
~ses is called "geoprocessing," and often it is necessary to string several
~ processes together to obtain a desired product. You will learn how to build,
iiiI:tiUE, and document your multiprocess workflnws by creating macros using
:I;...-:::G-15'5 ModelBuilder as introduced in this chapter.

"
Geoprocessing
Learning objectives
Use data queries to extract features
Clip features
Dissolve features
Merge features
Tutorial B-1
Intersect layers
Union layers
GIS TUTOR
Automate geoprocessing with
ModelBuilder
Use data queries to extract feature
New York City has an interestinggeography. It is made up offive boroughs, ead
ofwhich is also a county. The Bronx is also Bronx County, Brooklyn is Kings Cou
Manhattan is New York County, Queens is Queens County, and Staten Island is
Richmond County. The map layer that you will open next has these areas denotE
as boroughs. Other map layers that you will use have the alternative designatio
ofcounties.
Open a map document
1 On your desktop, dick Start, All Programs, ArcGIS, ArcMap 10.
2 In the ArcMap - GettingStarted window, dick Browse for more. Browse to the drive
folder where you installed ESRIPressGIST1 Maps' and double-dick Thtorial8-l.n
The TutorialB-l.mxd file opens showing a map of the New York City metropolitan area
including Manhattan, Brooklyn, the Bronx, Staten Island, and Queens.

:':'":'0RIAL I
Geoprocessing CHAPTER 8
'[,
,
" ,:'" . r-
..'~
,;...-~-' .....:.
,
3 Okk File and Save As, browse to ESRIPressGISTlMyExercisesChapter8, and save
:Jle map document as Tutoria18-1.mxd.
the Select By Attributes dialog box
:::.ere you will use ArcMap's Select By Attributes
t:::c! to create a study area for Manhattan
~cted from the NYBoroughs layer.
1 O:::t the main menu, click Selection,
~ect By Attributes.
2 :rom the Layer drop-down list, click
.=1:"Boroughs.
3 ~ tbe Fields box, double-click "NAME".
" ;""'h k the = button.
::III :sck the Get Unique Values button.
- -........ in the Unique Values box,
~e- cl ick 'Manhattan'.
; ..::lick Apply and Close.
Select By AUtibutcs ~ !2D
SEI.£CT "FROM N'YSoroug,. WHEA£,
i'NAME" .'M~;:;;-
..!.I
----...~
CloIftI II V.,l)< II H~ 111.0..1.- II Save . I
or l l ~ II Clo.. 1

CHAPTER 8 Geoprocessing GIS TUTORII
Show selected features and convert to feature class
1 In the TOe, right~dick NYBoroughs.
Click Selection and Zoom to Selected
Features.
2 In the TOe, right~dkk the NYBoroughs
layer. Click Data, Export Data.
3 Save the output features class as
ESRIPressGISTlMyExercises
ChapterSNew¥ork.gdbManhattan.
4 Click OK, dick Yes to add the layer
to the map, and 200m to the full
extent. Your map now contains a
new feature class containing only
the borough of Manhattan.
Use the Select Features
tool
In the previous steps, you used
an attribute query to select the
feature you wanted to extract
a layer. Sometimes, however, it
is easier to manually select the
feature(s) directly from the
'.' .~
--
map display you want to extract instead of building a query expression in the Select By
Attributes dialog box.
1 Make NYBoroughs the only selectable layer.
2 Click the Select Features button, and click inside the polygon feature for Brooklyn.
3 In the TOe, rigbt¥dick the NYBoroughs layer. Click Data, Export Data.

AORI AL 1
4 Sa.ve the output fea.ture class as
ESRIPressGIST1
MyExercisesChapter8
NewYork.gdbBrooklyn, click
OK, then click Yes to add the
layer to the map. Your map now
contains another new feature
class, this one containing only the
borough of Brooklyn.
YOUR TURN
Geoprocessing CHAPTER 8
!!!!!!!!I!III!!!!!!!11!1!1!!11....... _... ....Il!...
!5±er the Select By Attributes dialog box or the Select Features tool to aeate study area
~ a sses for Queens, the Bronx, and Staten Island. When finished, clear all selections.
~ )'our map document.
.op

CHAPTER 8 Geoprocessing GIS TUTO
Tutorial B-2
Clip features
Use the Select By Location dialog box
In the following steps, you will use the Select By Location dialog box to select the str.
(or roads) in Manhattan only. After selecting the roads, you will create a new line fea
class from them.
1 On the main menu, click Selection, Select by Location.
2 Make selections as shown in the image.
S Click Apply, Close.
Sclc~t lIy I oc~t,on f-f
5oIIott '_otfrom ... or """.ta'9't w,.1bowd ..._ ~ n
,oIotIon to ttII futIno h II-. _ w,..
,
-.~
.-.......,
O ~._dt_.
~ co: II Apply I [ CJc..
Ii

-:70RIAL 1 Geopl'oceuing CHAPTER 8
amine selected features and convert to a feature class
1 In the TOC, right dick NYMetroRoads.
Click Selection and Zoom to Selected
Features. The selected roads are only
those within- or those that intersect-
Manhattan borough.
2 In the TOe, right·dick the
NYMetroRoads layel'. Click Data,
Export Data.
3 Save the output feature class as
ESRIPressGIST1MyExercises
Chapter8NewYol'k.gdb
ManhattanRoads.
4 Click OK, then click Yes to add the layer
'"to the map. ~
5 Turn off the NYMetroRoads layer so
the only roads visible in the map are
those in the ManhattanRoads layer.
~otice that some of the roads in the
~.~anhattanRoads layer extend or "dangle
M
beyond the Manhattan borough outline.
streets
. 'ext, you will use the Clip geoprocessing
tool to cut off the NYMetroRoads
segments using t he Manhattan feature
Casso Once this is done, the roads in
t..~e ManhattanRoads layer will have no
ca..'1gling lines. Note that for geocoding
tabular address data with these TIGER·
style roads, you should use the roads
-
-
-
,,
~!Sion with dangles because ArcMap interpolates house numbers using the starting and
e:lding house numbers of TIGER street segments. Roads that ArcMap clips will have the
original starting and ending house numbers but shortened lengths. This will introduce
location errors beyond those inherent in the approximate TIGER streets. Use the clipped
roads for display purposes only in a study area.

CHAPTER 8 Geoproceuing GIS TUTOI
1 Click Geoprocessing, Clip.
2 In the Clip dialog box,click the Input Features drop~down list and choose NYMetro
3 Click the Clip Features drop-down list and choose Manhattan.
4 Save th e Output Feature Class as ESRIPressGISTlMyBxercisesChapter8
NewYork.gdbClippedManhaltanRoads.
5 Click OK.
. (hp .._
6 Turn on the ClippedManhattanRoads
layer and t urn off t he
ManhattanRoads layer. The streets
in ClippedManhattanRoads layer do
not cross the borough of Manhattan's -.
boundary.
7 Save your map document as
ESRIPressG1STlMyExercises
Chapter8TutoriaI8-2.mxd.
YOUR TURN
'''i1;';,,-,;
-,
-
Clip the NYMetroRoads layer to the Bronx borough. Save the Output Feature Class as
ESRIPressGlSTlMyExercisesChapter8 NewYork.gdbClippedBronxEoads. Add these to
~our map document and save it. _"_,__,, ","'" ---.....,.~

-:-:ORI AL 1 Geoprocesling CHAPTER 8
•
Tutorial 8-3
solve features
}'ou can create administrative or other types ofboundaries by merging polygons in
a feat ure class that share common attribute values. This type ofa merge is called
a dissolve, and in this tutorial you will use the Dissolve tool to dissolve ZIP Code
polygons, based on their post office (PO) name, to create PO boundaries as the U.S.
Postal Service defines them. Needed for this work is a so-called "crosswalk" that
lists all ZIP Codes ofthe area and corresponding post office names, defining post
offices by ZIP Code areas. In this case, the crosswalk already exists, built into the
ZIP Code attribute table. In other cases, you will have to create a separate cross-
..-alk table or add an attribute such as borough name in the input layer.
[lEt:ll a map document
1 :.:: ArcMap, open ThtoriaI8-3.mxd from the ESRIPressGlSTl Maps folder.
-:_.::o.jaIB-3.mxd contains a map of the New York City Metro Area ZIP Codes. including
~anan , Brooklyn, Staten Island, the Bronx, and Queens.
: :l.e and Save As,browse to ESRIPressGISTl MyExercisesChapter8, and save the
!ocument as Tutoria18-3.rnxd.

il
2bG I CHAPT~R 8 Geoprocessing GIS TUTORIAl
Examine the crosswalk
1 In the TOC, right dickNY Metro Zips. Click Open Attribute Table.The ZIPand
PO_NAME attributes provide the crosswalk data. The PO_NAME attribute provides data (
which ZIP Codes to aggregate into POs, which have different boundaries than the borough
2 Close the table.
Dissolve ZIP Codes
1 On the main menu, dick Geoprocessing, Dissolve.
2 In the Dissolve dialog box, click the Input Features drop-down list and choose
NY Metro Zips.
3 Save the Output Feature Class as ESRlPressGIST1MyExerciselChapter8
NewYork.gdbDis.olvedNYPOs.
4 Click PO_NAME as the Dissolve field.
5 Click the Statistics Field drop-down list and choose POP2003.
6 Click the Statistic Type drop-down and choose SUM, This is an optional setting. When tho
dissolve runs,ArcGISwill sum the values in the POP2003 field for each group of polygons
with the same PO_NAME value. In other words, it will aggregate the population up to the
new polygon feature of POs.

... _ O RIAl l
7 Verify your selections with the
graphic at the right.
8 Click OK.
9 Symbolize the new layer with
no fill, a Mars Red outline, and
an outline width of 2.0. Once the
dissolve process completes, ArcMap
adds the DissolvedNYPOs feature
class to the map. The following map
shows the input ZIP Codes and
dissolved POs.
Geoproceluing CHAPTER 8
lr1lU. featur.. . ..-'----- ------ "01INYMotro21Pf.....-- :!J ~
~
' ''- ..
10 Use the Identif button to view the attribute information for the Jamaica PO.
.. iii ..._ '" Dol.
- il_zu>
o
ii l i i ! _
C
•.~

CHAPTER 8 Geoprocessing
In addition to the name of the PO, you will see a
population value in the SUM_POP2003 field, which the
dissolve process derived from the POP2003 values of the
ZIP Code layer.
11 Save your map.
GIS TUTORI
I~entify
!denttr from, ~ DimI/i~"--
-8 OI<<J;~-' - -- --'-'--"
lA~!CA
Reld ' v...,.
cu:i::TiD~l -n--"""'
..,. ....PO_~ JAMAICA
SLfo1_P0P2003 222en
511aPlj.enrp, o.4e93S
Shape_Ar.~ O.~512
lderttiod lleot,,"

Gl!oprocl!ssing CHAPTER 8
TutorialB-4
erge features
Sometimes it is necessary to merge two or more separate but adjacent layers into a
single layer. For example, you may want to build a water layer for an environmen-
tal study that includes several adjacent counties. Using the Merge tool, you could
erge county water layers into a single layer, then use the layer for further analy-
sis. Here you will merge water layers for New York City's counties.
a map document
1 In ArcMap, open TutoriaI8~4.mxd from your ESRIPressGIST1 Maps folder.
:u!oria18-4.mxd contains a map of the New York City area counties. Each county's water
~}'er in the map exists in a separate layer.
- _.
.~--o
. ~-o
.~ ~
". ~-o
. ~--..=

Geoprocessing GIS TUTOII
2 Click File and Save As, browse to ESRIPressGISTl MyExercisesChapterS. and sa
map document as TutoriaI8-4.mxd.
Merge several feature layers into one feature layer
1 On the main menu, dick Geoprocessing, Merge.
2 In the Merge dialog box, click the Input Datasets drop-down list and choose all
five layers for the New York area
water polygons.
3 Save the Output Feature Class as
ESRIPressGIST1MyExercises
Chapter8NewYork.gdb
NewYorkWater.
4 Verify that the Merge settings
match the graphic at the right.
5 Click OK. The NewYorkWater
layer now contains water
boundaries for all five counties
around New York City.
" Merge G"
u ,..,~ coum(Ie>ct)
Ii: CKC(Te>ct)
Ii l.W)NAfC (1ut)
I
~ l.,,'JPOlV (OcdIIo)
tOl ~.J.~ (PcdJIo)
, iil Sh_~, (00lJlI0)
,
L........,..
'"
- -
II ,... I! ~.. II st-tto

~ rU TOR IAL 1 Geoprocessing CHAPTER 8
Tutorial 8-5
tersectlayers
The Intersect tool creates a new feature class from all the features oftwo input,
overlaying feature classes. For example, an emergency preparedness official might
like to know the name ofthe water boundary that each road crosses over (or inter-
sects). ArcGIS can provide such information using the Intersect tool. Intersect
eKdudes any parts ofthe two or more input layers that do not overlay each other.
: '1Ie:D a map document
1 In ArcMap, open TutoriaIB-5.mxd from your ESRIPressGIST1Maps folder.
TutoriaI B-S.mxd contains a map of the merged water boundaries from the previous
tutorial and NYMetroRoads. Notice that many roads in the New York area cross water
boundaries.
II

Geoprocessing GIS TUTORI,
2 Click File and Save As, browse to ESRIPressGIST1MyExerdsesChapter8, and saV4
map document as TutoriaIS· S.mxd.
Open tables
1 From the TOC, right~dick the NYMetroRoads layer and dick Open Attribute Table.
There is no data about the water boundaries in this file.
2 Open the NewYorkWater table. Examine the attributes of this table.
3 Close both tables.
., ~~~~~~~~~-------------------------------------------

~ TORIAL 1 Geoprocessing CHAPTER 8
ersect features layers
1 On the main menu, dick Geoprocessing, Intersect.
2 From the Input Features drop~down list, choose NYMetroRoads and NewYorkWater one
at a time.
3 Save the Output Feature Class as ESRIPressGIST1MyExerdsesChapter8
NewYork.gdbRoadsWaterlntersection.
4 From the Output Type drop-down
list, choose LINE.
5 Verify that the Intersect settings
match the graphic at the right.
6 Click OK.
, ·1
II CNicoi I[EnvOor'tIe/'U " II srow.. » )
7 Turn the NYMetroRoads
layer off ;:anrl symbolize the
RoadsWaterIntersection
layer as a thick black line.
The output added to your map
will be roa::l.s t hat intersect
the water polygons.

CHAPTER 8 Geoprocessing GIS TUTOR
Examine intersection table
1 From the TOC, right-click the RoadsWaterIntersection layer and click Open Attrib
Table. Each road now has data about the body of water that it intersects.
2 Close the table and save your map document.

~O RIAL 1 Geoprocessing CHAPTER 8
TutorialB-6
lnion layers
The Union tool combines the geometry and attributes oftwo input polygon layers
to generate a new output polygon layer. In this example, you will use the Union tool
to combine ZIP Codes in the borough ofManhattan with a census tract layer for the
same borough. The output ofthe union will be a new feature layer ofsmaller poly-
gons, each with combined boundaries and attributes ofboth census tracts and ZIP
Codes. Union keeps all features ofthe input layers, even ifthey do not overlap.
a map document
1 In ArcMap, open
Tutoria18-6.mxd
from your ESRIPress
GIST1 Maps folder.
:utoriaIB-6.rnxd
contains both ZIP Codes
.s.nd census tracts for
~.~anhattan.
2 Click File and Save As,
browse to ESRIPress
GIST1MyExercises
ChapterS , and save
the map document as
Tutoria18-6.mxd.
I Wi .......
S 6!l"-" ",,_
o
I!I I!/l N"._.,T,,,,,,,
"

276 CHAPTER 8 Geoprocessing
Union feature classes
1 On the main menu, click
Geoprocessing, Union.
2 Type or make selections as shown
in the image.
:3 Click OK. The output added to your
map contains many small polygons
with both census and ZIP Code data
attached to each polygon. Note that
the population for each new small
polygon is incorrect. The Union tool
merely joins t he layers together and
does not apportion the data across
the smaller polygons. You will learn
how to apportion data in chapter 9
of this book.
JO&rtIy~"",: rl =<~'_=.:=;'~=.:=,=;;::==== -"~" ~~T;"'~'-
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( -rorORIAL 1 Geoprol:ell.!Jing
Tutorial 8-7
mate geoprocessing with
ModelBuilder
CHAPTER 8
Spatial data processing often requires several steps and geoprocessing tools to produce
desired results. ModelBuilder is an application in ArcGIS for creating macros- custom
programs that document and automate geoprocessing workflows. After you build a model,
you can run it once, or save it and run it again using different input parameters. In this
exercise, you will build a model with several steps for dissolving census tracts to make
neighborhoods for a selected city within a county. Before putting you to work using
ModelBuilder, it is helpful to examine the inputs and outputs, and then the finished model
that you will build.
The starting map document,
shown at right, has all
municipalities (cities) and
census tracts in Allegheny
County, Pennsylvania, as
downloaded from the
U.S. Census Bureau's
TIGERbasemaps. In
this tutorial, you will
create neighborhoods for
?rttsburgh in the center of
the map.
The user must supply a
crosswalk table that lists
"' AI' ........
OI l1l l .....
D
", I i l _
C
~ tracts that define neighborhoods in the city. In this case,
e:ar.h Pittsburgh neighborhood is made up of one or more
narts as se.en in the partial crosswalk table listing at right.
"

I
I,
,I
Geoprocessing GIS TUT
The output is the dissolved set of neighborhoods below. You can see the tracts that
ModelBuilder dissolved for each neighborhood as interior black Jines for the red
neighborhoods.
WB ........
..-.. ,,~ lc .
..-c
When you run the model, a form opens asking you to supply parameters-aU of tho
elements in the model that the user needs to change for the particular run. With tl
model, it is possible to create dissolved polygons for any subset of a polygon hasem
tbe following for a description of this model's parameters. This is the user interfaCi
model that has documentation and parameters that the user can change.
• • lJ,..ol~o An, Sub",! 01 Pol),!:",,, 1_-11-; ~,
!:
'''n~,1 OI"oN. Any Sub..t
~ of Polygon,
o;"oh1o Iny l ubt.t oJ
Cll.....p poI)'gO~1 gUtn .
cronwllk g~ IIortht
sublll (I) tbml'M I. ...
Ihl Oilipui 0is8Ol¥ed
P~~."t It you "'illt (2f
You n..~ 0 knowm.
elHmlF Paf)1O" 10 ultel
""""L ___ ____ ""-__=~ irIht C'.II~lfIbit WId
- " ;'1 u..o;..ot.·telPolygonlO
lot thI clino~t-d outpr.(
'ct ~ 1ot""rM ""'0(3)
e.-n"' I"'~
~, BasoUtp ~ MId ill
..i C_..tk
Finally, on the next page is the work flow model diagram that you will build. Earlie:
chapter you ran geoprocessing steps interactively from ArcMap's main menu. For n
however, you access the same functionality using toolboxes and tools. Each tool be.
a process (the yellow boxes seen in the model on the next page) with blue inputs an
outputs in a model diagram.

m ORtAL 1 Geoprocening
ModelBuilder shows input and output elements with black arrow lines that go to and from
processes. Each element with a "P" near its upper right is a parameter. Input Join Field and
Output Join Field are variables that store input parameter values for further processing (an
explanation is given later in this tutorial).
The first step of the model is to join the
crosswalk table to the basemap polygons.
The user can supply any two consistent
inputs to Add Join that have matching
polygon IDs. The output, Joined Polygons,
only has polygons included in the crosswalk
table. In the case that you will run, the
crosswalk is for Pittsburgh tracts, so only Pittsburgh
tracts are output from the larger county basemap.
Next, the Dissolve process uses the crosswalk data to
carry out dissolving, resulting in Output Dissolved
Polygons. Lastly, the model removes the join so that you
,
can rerun the model with the same or different initial inputs. Otherwise, an error would
result- that the join already exists.
!Ill a map document
1 In ArcMap, open TutoriaI8~7.mxd from your ESRIPressGIST1Maps folder. The map
of Allegheny County opens displaying TIGER file census tract and municipality polygons.
Municipalities is just for reference, while Tracts is an input for dissolving. The other input,
the crosswalk table PghCrosswalk, is also available in the map document.
2 In the TOC, click the List by Drawing Order button r~:: .
3 Click File and Save As, browse t o ESRIPressGIST1MyExercisesChapter8, and
click Save.
&.coprocessing options
1 On the main menu, click Geoprocessing, Geoprocessing Opt ions.
2 U not already selected, make sure t hat the following option is checked: Overwrite the
outputs of geoprocessing operat ions. With this option on, you can rerun the model
repeatedly without having to delete model outputs first, which saves time when debugging
£nd getting your model to work properly.
3 OickOK.
I
I
l

Geopr ocessing GIS TUTC
Create a new model
1 On the main menu, click Windows, Catalog.
2 Expand Home - Chapter 8 in the folder/file tree.
3 Right-click Home - Ch apter 8, click New and Toolbox, and rename the new toolb
Chapter8.tbx.
4 Right-click Chapter8.tbx and click New, Model. ArcGIS opens the Model window 1
will use to create your modeL
Join the crosswalk table to the layer to dissolve
Next, you will browse through system tools to find the Dissolve tool. When you pur,
model building on your own, you will need to systematically browse through all of t
tools available to get ideas and see what is possible. When you find a tool and want t
about it, right-click it and click Help.
1 On the main menu, click Windows, Search .
2 Click Tools from the Search window. The result is a listing and links to ArcGIS's
classification of tools available for use directly or as elements in models.
3 Click t he Data Management tools link. Here you see the first page of many pages ...
data management tools.
4 Scroll down and click Joins.
5 Drag the Add Join tool to your model and drop it there. AddJoiK
OUlpUlLo
Name

-:':ORIAL 1
6 Double-click the Add Join process in your
model and make selections using the drop-
down list in each field as shown in the
image. Be sure to clear the Keep All (optional)
check box. With this option off, the only
features kept in the output are those in the
crosswalk table, which will be Pittsburgh
census tracts. This saves a Clip tool step.
7 Click OKand resize and reposition model
elements as shown in the image.
8 Click the model's Save button iI ·
the partial model
Geoproc.essing CHAPTER 8
" Add Jgm I'RJ
ArcGIS appends table names to attribute names in the joined data. You will need the exact
spelling of the PghCrosswalk attribute that will identify the dissolved neighborhoods, so
next you will run the Add Join process. Then the desired attribute will be available in a
drop-down list of attributes in subsequent processes.
1 Right-click Add Join in your model, and
:.hen click Run. As the process runs, a report
'ilnndow opens on the task and its status.
2 Click Close. ArcGIS adds shadows to the
;rrocess and its output to indicate that they
::..ave executed. Note that if you made an error
.al'ld have to rerun the model, first you have
:n click Madelon the Model window's main
=enu and then click Vajdate Entire Model.
-"';s resets all processes to the unrun state.
executing (Add Join) : AcdJoin
T~~ct ' ~.tP~ l?9'l,,~ ~o~~w~l~ STl"ID
REI:l?_CCM!~ON Tracts
"'"«0__ I
2ucce ed.d . t eun Dec 20 20: 42:0 3
2009 (El apeed Time : 1.00 "econcl~ )

CHAPTER 8 Geoprocessing GIS TUTOI
Dissolve tracts
1 Type dissolve in the search text box and click
the Search button ®. "'""...
2 Drag the Dissolve tool and drop it below the
Join process in your model.
3 Click the Connect button ~ on the model window's Standard toolbar, click Tracts
output from the Add Join process in the model, click the Dissolve process, and cli,
Input Featuc~t; in the resulting context menu.
4 Click the model's Select button lit .
5 Double-click the Dissolve process
in your model and make selections
using the drop-down list in each
remaining field as shown in the
image at the right (but do not click
OK).
6 Select Tracts. POP2000 in the
Statistics Field(s) and ignore the
resulting warning.
7 Click in the Statistics Type cell to
the right of Tracts.POP2000, click
the resulting drop-down arrow, and
select SUM.
8 Repeat steps 6 and 7 for two
additional attributes, Tracts.WHITE
and Tracts.BLACK, using SUM for
both. Click OK.
9 Right-click the Neighborhoods output
, () .."Ive
~':i'- ::J [
~f"".o.s. .....
! GJ5TI~a..t~.PNoVobal.....e "
~.h!!l9.!optiona!l
o T,ectf.OIII9D:. OCC
o T,oru.RfNTtR_OCC
o T,*It.5QMi
o T'ectf.~J,orIoth
o T,.KlS."-.......
O~OIO
O ~$TfIO .~
0 ~HOOO r-
i-
____ ~.... .~ ,",.1 -
El Ct.~. ",......11.~ur" [aptioM]
Iii5.;.•.
01( II c.w.:. )I A>W II Show ~
of the Dissolve process, click Add To Display, and save your model.
10 Right-dick the Dissolve process, dick Run, and close the resulting window when tJ
model has finished running.
Note: If several of your model processes and outputs lose their color fill, meaning that
input is missing, double-click the Add Join process and add Tracts as the Layer Name c
Table View. Then delete the original input that will now be disconnected.

Geoproc.essing
YOUR TURN
~ basic model is almost complete. The last step is to have the model remove the
"O::l iI1 the Tracts output of the Add Join process so that the user can run the model
~...:.:..., without manually doing so as you just did in step 10. Otherwise, theAdd Join
;::ocess would fail because a join already exists. Search for and add the Remove Join
:;xiI to the model as the last process. Use the output of Add Join as its input. The
~o'e Join tool automatically identifies PghCrosswalk as the join to remove (check
-!..;s by opening the Remove Join process). Do not add the output of Remove Join to
:::edisplay.
~ the Remove Join process. Symbolize Output Joined Polygons (the
::::lI!!ighborhoods) with hollow fill and red size 3 outline, then move Tracts to the top
;t the TOC and compare Tracts and the new Neighborhoods. You should see the
=cput display that is at the start of this tutorial on ModelBuilder.
CHAPTER 8
U!:set the model so that you can run it again by clicking Model, Validate Entire ~
.wooe!. Run the entire model by clicking the model Run button .. . Again. symbolize
Ot:..-put Joined Polygons with hollow fill and red size 3 outline, move Tracts to the
~of the TOC. and compare Tracts and the new Neighborhoods. You should see the
:.c..-put display that is at the start of this tutorial on ModelBuilder.
~erali'ze element labels
Your model is capable of being a general tool for dissolving any polygons. As a first step to
:naking the model general, you will change
5e'eral element labels.
1 Right-dick the Tracts (2) element, click
Reniimp, type Ba.emap Polygons, and
dick OK.
2 Similarly, change labels of other elements
.as shown in the image.
3 Click the model's save button Iii· ....~-

II
I
~I
Geoprocessing GIS TUT(
Add model parameters
Currently, your model is "hardwired" with inputs and outputs fixed in processes. N~
will make several elements parameters that users can change without modifying tb
itself. Instead, users will type or make selections in a form when opening the mode:
1 Right-click Basemap Polygons and click Model Parameter. A "P" appears above an(
right of the element indicating the ArcGIS will ask the user to browse for an input m
2 Similarly, make Crosswalk and Output Dissolved Polygons model parameters.
Add variables to model
To be general, the Add Join process needs to get two of its inputs from the user, the
Join Field and Output Join Fie1d. You can make these inputs parameters, but first yc
to create variables to store them in the model.
1 Right-dick the Add Join process. Click Make Variable, From Parameter, and InpJ.:
Field. ArcGIS creates the variable for you.
2 Click anywhere in the white area of the model to deselect elements. Move the neo
variable above the top left of the Add Join process and make its element a bit wi(
that its entire label displays.
3 Make Input Join Field a model parameter.
4 Repeat steps 1- 3, except make the variable for the Output Join Field of the Add J
process. Move the new element above and to the right of the Add Join process.
Add labels for documentation
Labels can help document the model. You will add a model title and some notes abou
the variables.
1 If necessary, select all model elements and make some room at the top for a label.
2 Right-click the white area at the top, click Create Label, double-click the resulting
and type Model to Dissolve a Subset of Basemap Polygons.
3 Right-click the new label, dick Display Properties, dick in the cell to the right of I
click the resulting builder button, change the font to Bold size 14, and dick OK.

.URlAL 1 Geoprocessing CHAPTER 8
4 Right-click the Input Join Field element, click Create Label, click anywhere in the model
white area, click the new label and move it above and to the left of the eLement, double·
click it, and type "You must examine the Basemap Polygons attribute table and
Crosswalk table and Dote their field
names that sbare the same polygon
IDs or names for use as parameter
values on opening the model."
VO~ _., O><QIII""'''. B....."P ~o~. a&;b""' _
_ 4 er••ow&lk mill. and "at. thoi' fi. td "...... tha' . ha'.
"'••_ palygoo IDs at u_. hu ••• Of pa'. .....' v<It~••
5 Right-click the new label, click
Display Properties, click the cell to
the right of Text Justification, click
Left instead of Center, and close the
properties window.
6 3reak this label up into several lines
by placing your cursor after words to
a eate new lines, press the Shift key,
.;nd press Enter.
7 Click the model's save button i) .
...., ••Ioog .... _ .
---
model name and description for documentation
"!-oo can add help documentation to the form that will open on running the model in
::lOdel properties.
1 Cick Model on the model's main menu, and click Model Properties.
2 7ype DissolvePoly, ons for Name and Dissolve Any Subset of Polygons for Label.
3 :-...-pe as much as you want of the following help message in the Description text box:
Dissolve any subset of basemap polygons given a crosswalk table for the subset.
(1) Name and save the Output Dissolved Polygons as you wish.
) You need to know the Basemap Polygon ID used in the crosswalk table and the
Dissolved Polygon ID for the dissolved output polygons for input here.
(3) Browse for the input BaseMap Polygons and its Crosswalk.
4 ~ the Store relative path names check box.
- .:lrl OK.
;:;;.a. the model's save button iiiand close the model window.
I

Geoprocessing GIS TUTO
Open and run the finished model
You can add help documentation to the form that will open on running the model in
model properties.
1 In Catalog, right-click the Dissolve Any Subset of Polygons model, click Open, an
the warning at the top of the resulting form.
2 Click t he Show Help button at the bottom of the form. You do not need to change
these input parameters.
3 Click OK to run the modeL The model runs, adding the dissolved neighborhoods to
map display.
4 Save your map document and close ArcMap.

;;ns TUTORIAL 1 Geoprocessing CHAPTER R
Assignment 8-1
Build a study region for Colorado counties
b this assignment, you will create a study area for two rapidly growing counties in Colorado:
DrE."over and Jefferson counties. You wil1 create new feature classes for an urban area study using
iJOIygon layers downloaded from the U.S. Census Web site. Because we want to study two counties,
iCU will need to join some of the layers together and clip two layers from the country and state
!'i!7e1s to the smaller study area.
SUITt with the following:
• ESRIPressGIST1DataUnitedStates.gdbCOCounties-polygon feature class of
Colorado counties
• ESRIPressGISTlDataUnitedStates.gdbCOStreets- TIGER/Line shapefile of
Jefferson County streets
• ESRIPressGISTl DataUnitedStates.gdbCOStreets2- TIGER/ Line shapefile of
Denver County streets
• ESRIPressGIST1DataUnitedStates.gdbCOUrban-urban area feature class for
Jefferson County
• ESRIPressGISTlDataUnitedStates.gdbCOUrban2-urban area feature class for
Denver County
.. ESRIPressGIST1 DataUnitedStates.gdbUSCities_dtl-point feature class of
detailed cities
CreJrte a study area map ofColorado urban area.
[mCttalog, create a new file geodatabase called ESRIPressGIST1 MyAssignmentsChapter8
• -gnment8-1YourName.gdb. This is where you will store the studyarea feature classes you are
iIim:;::: to create.
~ a new map document called ESRIPressGIST1MyAssignmentsChapter8
, -gument8-1YourName,mxd with all of the above feature classes added. Perform the
.FJfLOCessing operations necessary to create the following study area features in your file
#".P...:dhase:
• .Jefferson and Denver counties boundaries, StudyAreaCounties
• Guduated point layer showing populations of detailed cities for Jefferson and Denver
munties only, StudyAreaCities
• One layer showing urban areas for both counties, StudyUrbanArea
• One streets layer fur the new urban area study, StudyAreaUrbanStreets
~an 8.5-by-ll-inch map layout displaying your new datasets zoomed to the study urban area.
~ the layout as ESRIPressGIST1 MyAssignmentsChapter8 Assignment8-1
~e.pdf.
I

Geoprocessing GIS TUT
STUDY QUBSTIONS
Perform the necessary queries and spatial analysis to answer the following questions.
Save your answer in a document called ESRIPressGIST1MyAssignmentsChapterS
YourNameAssignmentS.doc.
1. How many cities are within the study urban area?
2. What is the total population of these cities?
3. What cities are within one mile ofWadsworth Street in the study urban
area? (Hint: FE_NAME",Wadsworth)
WHAT TO TURN IN
File geodatabase: ESRIPressGIST1MyAssignmentsChapterS
ArcMap document: ESRIPressGIST1MyAssignmentsChapterS
AssignmentS-1YourName.mxd
Exported map: ESRIPressGIST1MyAssignmentsChapterS
AssignmentS-1YourName.pdf
Word document: ESRIPressGIST1MyAssignmentsChapter8
AssignmentS-1YourName.zip, with all files included. Do not include path

TUTORIAL 1 Geoprocessing CHAPTER 8
Assignment 8-2
Dissolve property parcels to create a zoning map
- m is assignment, you will dissolve a parcel map to create a zoning map that highlights a proposed
ttmmercial development in what is now a residential area. A commercial company wants to apply
fer a zoning variance so that it can use the land in residential parcels with PARCEL_ID values 623,
633. 641.651, and 660 for a commercial purpose. Change the zoning code of these properties toX
;mil highlight them on your map with a red color fill. The Zoning Department wants the map for a
~lic hearing on the proposal and will use it in a PowerPoint presentation.
Su rt with the following:
• ESRIPressGIST1 DataPittsburghEastLiberty EastLib- coverage for the East Liberty
neighborhood boundary
• ESRIPressGIST1 DataPittsburghEastLibertyParcel-coverage for land parcels in the
East Liberty neighborhood of Pittsburgh
lhe parcel coverage includes the following attribute fields:
ZON_CODE-an attribute with zoning code values
TAX_AREA, TAX_BLDG, and TAX_LAND_A- have annual property tax components
• ESRIPressGIST1DataPittsburghEastLibertyCurbs-coverage that has street curbs and
annotation with street names
lQxice in the attributes of the parcels that groups of the zoning codes start with the same letter:
A- development
C - commercial
M - industrial
R- residential
5 - special
'1Ih! digit or character following the first letter further classifies land uses. For example, R4 is a
lD!Sidential dwelling with four units.
Pnpare ma,. layers
ImCatalog, create a new file geodatabase called ESRIPressGIST1 MyAssignmentsChapterB
A:ssignmentB-2YourName.gdb. This is where you will store the study area feature classes you are
.z.out to process. Also, create a new map document called AssignmentB-2YourName.mxd stored in
lib! same folder with all of the above feature classes added.
tH9'form the geoprocessing operations necessary to convert EastLib, Parcel, and Curbs to feature
IcUsseS in ESRIPressGISTlMyAssignmentsChapter8Assignment8-2YourNarne.gdb.
'!l=c will create an aggregate-level zoning code by adding a new field to the parcels attribute table
h;;;, has just the first character of the full zoning code. Call the new field Zone with Text data type
:melength 1. Use the Field Calculator on the new field. Click the String Option button, click the
~ ) function, type to yield Left({ZON_CODEJ,l), and d ick OK. The left function extracts the
i

. " l
Geoproct!lIl1ing GIS TUTOf
number of characters entered-l in this case- starting on the left of the input field, ZON_CODE.
Edit the new field to change the Zone values of the parcels in the zoning variance proposal to X.
Dissolve the parcel's shapefile using the Dissolve, using your new field (Zone) as the dissolve field,
and adding SUM statistics for the three tax fields in parcels. Click in the Statistics Type cells to
select SUM. Save the output feature class as ESRIPressGISTl MyA:s:signment:sChapter8
Assignment8-2YourName.gdbZoning.
Map document
Add the new Zoning feature class to your map document, as well as the curbs arcs and annotation,
and East Liberty outline. Use the unique values option of the categories method of classification fOl
symbolizing the Zone field. Use colors for the various Zone "{alues, including green for residential
and bright red for the parcels of the proposal. Create output ESRIPressGISTlMyAssignments
ChapterBAssignmentB-2YourName.jpg from an ll-by-B.S-inch landscape layout, zoomed in to
the upper left quarter of the neighborhood, and including a legend.
WHAT TO TURN IN
Note: Do not submit any of the interim files that are not in your final map
document (e.g., original counties, streets, or urban areas).
Ifyour work is to be graded, turn in the following files:
File geodatabase: ESRIPressGIST1 MyAssignmentsChapterB
AssignmentB-2YourName.gdb
ArcMap document: ESRIPressGISTlMyAssignmentsChapterB
AssignmentB-2YourName.mxd
Image file: ESRIPressGIST1 MyAssignmentsChapterB
AssignmentB-2YourName.jpg
AssignmentB-2YourName.zip, with all files included. Do not include path

'lfD'TORIAL 1 Geoprocessing CHAPTER 8
Assignment 8-3
Build a model to create a fishnet map layer for a
study area
~' is the fishnet map layer that you will create with several steps saved in a ModelBuilder model.
hconsists of uniform, square gridcells saved in a polygon map layer, and as an option includes an
.odfu:ional layer of centroid pointsfor each cell. Both the cells and centroids are useful for spatial
c::a.lysis, for example, for displaying counts of fires and other point data by grid cell.The centroids
iIDcw you to display a second attribute using size-graduated point markers on a color ramp, while
.a.dxJrop)eth map displays the first variable.You can create cell-level data from point data, such as
!l!!9de.ntial fire incidents or crimes locations, using spatial overlay as done in chapter 9. An advantage
J£data analysis with uniform grid cells is that that configuration holds shape and area of each spatial
rm::: constants, leaving all observed variation due to the variable or variables under investigation.
:3 ~ ~AI..
CE i!i ___
CJ
• ESRIPressGIST1DataPittsburghCity.gdbPittsburgh-feature class for Pittsburgh
boundary
~ a file geodatabase called ESRIPressGIST1 MyAssignmentsChapterS
! -gnmentS-3YourName.gdb and write all outputs to it. Likewise. create a map document•
..I55ignment 8 -3YourName.mxd; toolbox, Assignment83YourName.tbx (without a hyphen
aa::nen the 8 and 3); and model, FishnetStudyArea all stored in the same ESRIPressGISTl
!!IIp!ssignmentsChapter8 folder.

Geoproc.essing GIS TUTO
Requirements and hints
The input map layer is any polygon layer that defines the study al"ea. It could be a boundary, such a
for Pittsburgh as seen on the previous page; census tracts; or any other set of polygons. The Fishnl
tool that you will use needs several parameters to construct the grid cell map layer. In particular,
needs the cell size (while the tool has inputs for both width and height, you will almost always wa
square grid cells so that width will equal height), the number of rows and columns in the extent,
and the extent coordinates of the
output. The Fishnet tool has provision
to import the needed map extent
coordinates from the input study area
polygons, so that part is easy.
:~ s~ IS..b-,q o~'1 SJlII~ F-,;;U;iD~'Que,y-! vt>ebSJoiN 'R.
I( Extent ---' -'--.----'------ --' - -~----.~- -~~.-~-.-. --~---------~--------------
.I Top' "~16 ,5G2S52ft
i loft,I3IS'l3:>.12'W'13 ft RIItt, 137W66,ll4866ft
To calculate the number of rows and
columns of the fishnet, you must
have projected coordinates for the
input layer (the Pittsburgh layer has
projection state plane in feet, so
!L Bottom, 3819Z9,124845ft •._ _ _ _
this case meets that requirement)
and you must look up its map extent
coordinates in its Source properties
as seen in the image as Top, Bottom,
Left, and Right.
i ~ Dot, 5cuce --
II
I'.!
I,
I!I
So, if you want cells that are squares 1,000 feet by 1,000 feet, you calculate:
Number Rows = (433,416-381,929) / 1,000 + 1 = 52 (rounded down)
Number Columns = (1,379,786-1,315,935) / 1,000 + 1 = 65 (rounded up)
To the right is the model you will create. Note that
you will use the Cell Size parameter for both the
height and width of the desired square cells.
Notes on the Create Fishnet process follow:
Create the three variables. Select Double for the
data type of Cell Size and Long for the other two
variables' data type (which is an integer).
For the Create Fishnet process, name the study
area polygon layer (Pittsburgh) StudyArea and
select it for the Template Extent input.
For the Fishnet's Cell Size Width and Height
inputs, use the drop-down lists and select Cell
Size (the name of your model variable). For the
Number of Rows and Number of Columns inputs,
use the drop-down lists and select your corre-
spondir,g variables.
For the Geometry, choose POLYGON.
,

F U RI,HI Geoproceuing CHAPTER 8
h ?shnet process creates a rectangular map layer, but what is needed is a grid cell map limited to
:±J!..ape of the study area. It is best to leave grid cells whole squares, with some overhang, rather
::I::imldipping them to the study area's boundary. The model needs two steps to accomplish this. First
':umD: hoi..-e to assign study area attributes to grid cells with the Spatial Join process. Then all grid
UIl!!ffiI. - the interior or crossing the boundary of the study area will have non-null attributes while
"" ,,,',.ing cells will have null values. Then you can use the Select process with a criterion such as
XA..r..1E > ..
~ there are two single quotes after the greater than sign, signifying a null value. The criterion
~ all cells having non-null values.
I
,~~~~:~can clip the label points using the finished fishnet. Making the final outputs (Fishnet_
Fishnet_LabelPointsFinished) parameters allows the user to rename and save them
desired.
WHAT TO TURN IN
file geodatabase: ESRIPressGISTl MyAssignmentsChapter8
.Ji.ssignment8-3YourName.gdb
:bcl.tap document: ESRIPressGISTlMyAssignmentsChapterB
As:sign.mentB-3YourName.mxd
TiooI.box: ESRIPressGIST1MyAssignmentsChapterBAssignment83YourName.tbx
E instructed to do so, instead of the above individual files, turn in a compressed file,
Assignment8-3YourName.zip, with all files included. Do not include path information
in the compressed file.

Part
Learning advanced GIS applications
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info
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Spatial analysis
:.. i c ,
t
.~ Y '" r ", "'r,,-,::h i n f n
::..!"""nal analyses are advanced applications of GIS such as determining relationships
.::ec....-een locations, identifying locations that meet criteria, using models for esti·
:z:.a:rion, and so forth. For instance, it is possible to place buffers around features to
~eve nearby features for proximity analysis. An example is to retrieve crime 10ca-
::::a:=:s near properties at high-risk of criminal activity such as taverns and bars. A clas-
~ spatial analysis consists of a site selection or suitability analysis for facilities,
-,;;;eially when this involves several selection criteria such as being in a business area,
;tt;. a: :najor street, and centrally located. Finally, it is possible to carry out complex spa-
:::a.: ?TOCessing for approximation purposes, for example, to estimate demographic
z::::::e:mtes for administrative areas that do not follow census tracts. In this case, census
::::a:::s may be subdivided among two or more administrative areas, so an approxima-
~ needed to split up or apportion tract data to the administrative areas.

296 CHAPTER 9 Spatial analysis GIS Tl,
Learn.in.g objectives
Buffer points for proximity analysis
Conduct a site suitability analysis
Apportion data for noncoterminous polygons
Tutorial 9-1
Buffer points for proximity anal,
Some land uses attract crime. such as taverns and bars. So, it's a good idet
police to monitor crimes in the vicinity ofbars, and this is possible with G.
circular buffers.
Set up for analysis
1 Start ArcMap and open ESRIPress
GIST1 MapsTutoriaI9-1.mxd.
TutoriaI9-1.mxd contains a map of
the Lake Precinct of the Rochester,
New York, Police Department. Shown
are aggravated assault crime offense
points, bars, police car beats (with one
patrol car assigned to each beat), and
street centerlines.
Ii it ......
2 Click File and Save As, browse to
ESRIPressGIST1 MyExerdses
Chapter9, and click Save.
Buffer bars
1 On the main menu, dick Windows, Search.
" Iil _ _
•0> 111 ...,
o
" Iilc._
C
" 111 _
2 In the Search window, dick the following links: Tools> Analysis tools > Analys
Proximity >Buffer.

:-DTORIAL 1
3 Type or make selections as shown in
the image at right.
4 Click OK, wait for ArcMap to finish
processing, and hide the Search
window.
5 Move BarBuffers to t he top of the
TOC and change its symbology to a
hollow fill.
Spatial analY:fi:f CHAPTER 9
' . Butler GJIQ]~
~.!I'P'I-.-L~)
!"C>..M
~L~T~{~~~..--------------
'ITC:~(~~--
8~s
I
,0 zwcoo£
D ~
...-----"1
01( II """'01 IIEtWirocment,,·· 11 Show~» I
"'"'..,.... I.. !il ........... I
D '
.. Iil·..... """""" !
•
•

CHAPTER 9 Spatial analysis GIS TU'
Extract assault offenses in bar buffers
1 In ArcMap. click Selection, Select by Location.
2 Make selections as shown in the image at
the right.
5<!lecllly L<I""t,nn
Select rNtll.. fr"" ... Of more t.goe loy•• b....:1 on I
rolatkln to the r..b"•• In the """~. ~,
500.II'" loy.' .~ _____ _ __
I<>a.eo/fets ~ .• -
~H«tklnmtthod:
IT.1jOt a--(.) f;';;;;;-;;;;;';·;;;-~~••f..,.,
O liW'o_m*-
: Q :~"~"
1........
u II _ I(
•
,
~ ,
,

: UTORIAL 1 Spat.ial analysis CHAPTER 9
7 Remove Assault Offenses from the Toe. This is a map that a task force would want for
making the case to enforce laws at bars or dose bars down. For example, three of the bars
have three or four assaults in their vidnity.
.. ......... IIi iI ........_""""
• i.s_o
..~
o
II i! er_
e.s_
i
I-
!

: '
Spatial analysis GIS TU
Tutorial 9-2
Conduct a site suitability analysi
Suitability analysis for facility location is a classic GIS application. In this
you will perform suitability analysis for the purpose oflocating potential (
new police satellite stations in each car beat ofLake Precinct. Criteria for ,
these stations are that the site must be centrally located in each car beat (,
D.33-mile radius buffer ofcar beat centroids), in retaillcommercial areas (1
0.10 mile ofa least one retail business), and within 0.05 mile ofmajor stre.
Typically, analysis consists ofseveral steps that include attribute- and loell
based queries, buffers, spatialjoins, and other geoprocessing steps.
Open a map document
1 Open ESRtPressGISTlMaps
Tutoria19-2.mxd. Tutoria19-2.mxd
contains a car beat map of the Lake
Precinct of the Rochester, New York,
Police Department. It also has police
car beats, retail business points, and
street centerhnes.
2 Click File and Save As, browse to
ESRIPressGISTl MyExercises
Chapter9, and click Save.
.. ilI ..... __
.;;; 1iI _
Add X and Ycolumns to car beats
1 In the TOC, right-dick the Car Beats layer and dick Open Attribute Table.
2 In the Attributes of Car Beats table, dick the Table Options button i;;l .. and Ad

:'UTORIAL 1 Spatial analysis CHAPTER 9
3 In the Add Field dialog box, name the new field X. Choose Double from the Type
drop~down list, and click OK.
4 Repeat steps 2 and 3, but name the field Y.
5 In the Attributes of Car Beats table, right~click the X column heading. Click Calculate
Geometry, and click Yes to calculate outside of an edit session.
6 In the Calculate Geometry dialog box, select X Coordinate Centroid for Property.
Clicl< OK.
7 Repeat steps 5 and 6 for the Ycolumn, but select Y Coordinate of Centroid. Each record
in the Attributes of Car Beats table now contains an x- and y-coordinate value. Each x,y pair
represents the cent roid of a police car heat. The display with these coordinates has some
fieJds turned off and not shown.
a:p car beat centroids
1 Click the Table Options button ~ ~ • and dick Export.
2 In the Export Data dialog box, click the Browse button for the Output table field. Change
t he Save as type to File and Personal Geodatabase tables, browse to ESRiPressGISTl
MyExercisesChapter9Thtoria19.gdb, change the Name to CarBeatCentroids, dick
Save, then click OK and No.
3 Close the Attributes of Car Beats table.
4 Unhide Catalog and expand the folder/rile tree to ESRIPressGISTlMyExercises
Chapter9TutoriaI9.gdb.
5 Right-click CarBeatCentroids in TutoriaI9.gdb. Click Create Feature Class and
From XV Table.
6 In the Create Feature Class from XY Table dialog box, dick the Coordinate System of
Input Coordinates button.
7 In the Spatial Reference Properties dialog box, click Import. Browse to ESRIPress
GISTlDataRochesterNYLakePrecinct.gdb. Click lakecarbeats, Add, and OK.

CHAPTER 9 Spatial analysis GIS T U ~
8 Click the browse button for Output in the Create Feature Class From XVTable
browse to Tutoria19.gdb. and click Save and OK.
9 Right-dick Tutorial9.gdb in Catalog and click Refresh.
YOUR TURN
Add XYCarBeatCentroids
from Thtorial9.gdb to
your map document and
symbolize with a Circle 2
marker, Mars Red, size 10.
Label the centroids with
Beat instead of the original
Car Beat polygons.
il lIf _·
..-•" !ila. _
o
iI !iI ...... -..-
Buffer car beat centroids
,, '
""
"
Illllf'"
1 On the main menu, click Windows,
Search, Tools, Analysis tools, and
Proximity.
2 Double-click the Buffer tool.
3 Type or make selections as shown
in the image.
4 ClkkOK.
5 Hide the Search window and close
the Buffer window.
I~ F..hn' . ... ____ _ _ __
IKYC...-centrads r --
0I..tpJI: FlIhre CI,,, .
I1iIST1MI(xtrooe.~T"or~.~Wf"'C_Controk
SIdt Typ. (Ojfu-oaI)
I ,,',
End Type (optkinlJl)
.,.::...."
~ 1M!9pt!orwI)
-_....._- -

TUTORIAL 1 Spatial analysis CHAPTER 9
6 Symbolize the buffers polygons with a hollow fill, set the Outline Color to Mars Red, then
set the: Outline Width to 1. Next, you need to find areas within the car beat buffers that
meet the remaining criteria.
.. .;t L.,.~. 'I
'" 1;>1 'VC"O..,,,,,,,,,,••,
•.. ill . """"..",.."""""",,
0'... i2I C."oI,
o
" Oil ...... """"...,
Iffer retail businesses
1 Unhide the Search window.
2 Double-click the Buffer tool and type or make selections as follows:
' Buffe~ _ ~r:Q)lRJ
5ide TYPI.(opIiO'>oIL
~ ;_ u
Endlype (opIloIIIII) .
.;:,

Spatial analysis GIS TUTC
3 Click OK and close the Buffer window.
4 Symbolize the new buffer layer with a hollow fill, set the Out1ine Color to Ultra Bh:
the Outline Width to 1.
5 In the TOC, turn off the
XYCarBeatCentroids and Retail
Businesses layers. The intersection
of the two buffers nearly satisfies
the suitability criteria, but you still
need to buffer the streets. Then
....,--
you can take an intersection of all
buffers to find suitable areas.
Select major streets
TIGER street records have an FCC
(feature classification code) that
classifies streets by type. Major and
commercial streets have FCC values
of A40 and A41. You will select only
those streets and then buffer them.
Ii C IKod' w'_._
•ii i! "-hh"W"_ __
0'fi lZ _ _ ,
o r01 III c__ I
""' 0 ..... _
..-
1 In ArcMap, click Selection, Select By Attributes.
2 Type or make selections as shown in the
image at right (be sure to click the Get
Unique Values button for FCC values),
3 Click OK. Major and commercial streets turn
the selection color.
~ ~, -------------------------
<

l:TO RIAL 1 Spatial analysil CHAPTER 9
_ ffer major streets
1 If necessary, unhide the Search window.
2 Double-dick the Buffer tool and
type or make selections as shown in
the image at the right.
3 Click OK and dose the Buffer window.
4 Symbolize the new buffer layer with a
hollow fill, Medium Apple Outline
Color, and Outline Width 1.
5 Click Selection and Clear Selected
Features. In the TOe, turn off
the Streets layer. It is getting
difficult to identify areas that meet
all three proximity criteria, but an
intersection of all three buffers will
show those areas directly.
6 Save the map document.
_ erseet buffers
1 Unhide the Search window, type
Intersect in its search text box,
press the search button 19J,and
dick the Intersect tool.
"i!
s;o;-iyPe (opt~
~ I
End Type (cptIcNI)
E S ,-,
" D~
,. Ii'!!.~~~__..__
,,, 11! .......~_____•
o
;;; i1~
o
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o
Ei D ..... """-
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I
-t

CHAPTER 9 Spatial analysis
m' . ." "' , . . .~",-_ __ _ _ __ _ _ _ _ _ _ __ __ __ __ _~
r il ~
~ +I
, ~
1 · - - - -
! ~~;;d,; ......-~
M~Rot_..'
,
-~
.±J
.,
.::.; l! ( ...:01 IjEtwr..-s.. ][ ~"",).. 1
3 ClkkOK.
YOVRTVRN
Intersect the intersection
you just created with
BufferMajorStreets to
produce BufferSuitability.
Symbolize the end
product as you wish. Turn
layers on/off as shown
in the image. Notice that
some of the suitable area
for car beat 241 is in
car beat 261. Obviously,
you would not choose
a site in the wrong car
beat. Otherwise, the
results are ready for use
for find ing sites for the
satellite police stations.
"" 1__
'" Iil ~..Cont'oo:h
•."-
"i' O ...._ _ "w...
o
10 0"'_,
o& 0 _ ....__
o
'D -o
il lil , .......
"il lil""""_
•-=============-------------------- --
GIS TU1

IS TUTORIAL 1 Spatial ana lysis CHAPTER 9
Tutorial 9-3
~pportion data for noncoterminous
polygons
Ifyou have point data on individual events, persons, or things, using a spatialjoin
you can always aggregate data up to counts or sums for any polygon map layer with
the same extent as the point layer. Sometimes, however, you will not have point
data, but only aggregate data for given polygons. A good example is census data,
which is tabulated for polygon layers from states down to blocks. Detailed census
data from the SF 3 file is only available down to the blockgroup level. Nevertheless,
your need may be for other polygon boundaries-for example, administrative areas
such as police car beats that are not coterminous with census boundaries. The
Rochester, New York, Police Department designed its car beats to meet police needs,
which do not always coincide with census-taking purposes. Consequently, car beat
boundaries do not always follow census tracts. Ifyou want census data by car beat
polygons, you have to apportion (make approximate splits of) each tract's data
to two or more car beats. The end result will have approximation errors and some
apportionment methods will have fewer errors than others.
a map document
1 In ArcMap, open TutoriaI9-3.mxd
from the ESRIPressGIST1 Maps
folder. Tutorial9-3 contains a map
of car beats and census t racts in the
Lake Precinct of the Rochester Police
Department. You can find several cases
where car beats contain only portions
of tra.cts; for example, between car
beats 251 and 261.
2 Open the Tracts attribute table.
See that this table has attributes
POP25_, which is the population 25
or older, and NOHISCH, which is t he
population 25 and older with less t han
- I_ t:l _ _ r
Ii liitco>_
••io,-M ~
111_",.0 _,,,,"
----0 _
,,-
--o _~
~ -0 _
'"
j

.'"
Spatial analysis GIS TU~
a :tigh school education. NOHISCH is the census attribute you need to have at the
level, and so you will apportion it from tracts to car beats. As explained below, NC
not available at the block level, but if it were you wou1d not need to apportion it.
3 Close the table and open the LakeBlockCentroids table. See that this table has ~
for population in intervals from under 5 to 65 and over. You will use these attribu
basis for apportionment as explained below.
4 Close the table. Click File and Save As, browse to ESRIPressGIST1 MyExercis
Chapter9, and dick Save.
The math of apportionment
Suppose that you want to apportion census data to administ rative areas. If you on
need short-form census data (various tabulations of population, families, househc
sex, race, and age, as well as housing units and occupancy), then you have a simple
because the Census Bureau provides this data at the block level. A safe assumption
any administrative areas that you would want to build would be aggregates of bloc
simple dissolve of census block centroid points (with needed census attributes in i1
based on a crosswalk table to administrative areas wou1d complete the task.
If, however, you need long-form census data (place of work, transportation to wad
employment status, educational attainment, school enrollment, disability, armed I
status, income. poverty status, characteristics of housing;, etc.) for administrative ;
then you need apportionment. The smallest areas for long-form census data are bl(
groups or tracts and their polygons are too large to dissolve. They would not match
desired administrative areas. So instead you need to apportion or split up block gn
tract polygons that cross administrative polygons.
Let's take a look at one example. On the ne.xt page is a close-up of tract 360550002
which is split between car beats 261 and 251. Tract 360550002100 has 205 people
or older with less than a high school education. For short, let's call this the "undere
population." How can we divide those 205 undereducated persons between car beal
and 251?
One approach would be to assume that the target population is uniformly distribut
across the tract. Then you could split undereducated population up by the fraction (
area of the tract in each car beat. What if, however, the tract has a cemetery, park, (
unoccupico,d areas? 'Dum the apportionment could have sizable errors.
A better approach is to use a block-level, short-form census attribute as the basis of
apportionment with the assumption that the long-form attribute of interest is unit
distributed across the short-form population. This at least accounts for unoccupied

TUTORIAL 1 Spatial analysis CHAPTER 9 309
One limitation of the block-level data is that the break points for age categories do not
match those of the educational attainment data (persons 25 or older). The best that can be
done with the block data is to tabulate persons aged 22 or older. Nevertheless, the reSUlting
data should be close enough for approximation.
-.--.1;> 1i!c..._
a
..-"
Let's work through the example at hand.
".••
Of the 26 blocks making up the tract, the 13 that lie in car heat 261 have 1,177 people
aged 22 or older. The other 13 blocks in car beat 251 have 1,089 such people for a total of
2,266 for the tract.
• Apportionment assumes that the fraction of undereducated people aged 25 or older is the
same as that for the general population aged 22 or older. This fraction, called the weight,
is 1,177 ... 2,266 = 0.519. For the other car beat, the weight is 1,089 + 2,266 = 0.481.
• Thus, we estimate the contribution of tract 36055002100 to car beat 261's undereducated
population to be (1,177 + 2,266) x 205 = 106. For car beat 251, it is (1,089 ... 2,266) x
205 ·99.
Eventually, by apportioningalJ tracts, we can sum up the total undereducated population
for car beats 261 and 251.
In this example, apportionment by area would have worked nearly as well as
apportionment by block centroid population because the populations are evenly
distributed across the tract. There is no way of assessing approximation errors in
either case. You would need the Census Bureau's block tabulation of the undereducated
population, which is not available to the public.

,-·i
I
Spatial analysis GIS TU
Preview of apportionment steps
The following is a summary of apportionment steps, starting from the beginning
steps are for reading only and not for use on your computer. The preliminary step
already familiar to you and 50 are finishec and included in Thtorial9-3.rnxd to sa,
some time and allow you to focus on apportionment itself.
Completed preliminary steps are as follows:
1. Download census block and t ract polygons from the Census or ESRI Web sil
the county containing the administrative area polygons. Download lh~ shOi
census data for blocks that are the basis of apportionment, in this case the:
tion of age 22 and greater. Download the long-form census attribute(s) at tl
level that you wish to apportion to the administrative area; in this case, the
population aged 25 or greater with less than high school education.
2. Create a new tract layer that intersects the administrative boundaries. If a t
only partially inside the administrative area, you must include the entire tr;
apportionment to work correctly. An example tract is the southernmost trai
TutoriaI9-3.mxd.
3. Create a new centroid point layer for blocks, clip the centroids with the new
layer, and join census short-form data to the clipped block centroids. This is
that is the basis for apportionment.
4. Sum the short-form census attributes in age categories to create Age22Plus
Clipped block centroids table.This step is unique to this problem. Also, this ·
a new TractID attribute which concatenates FIPSSTCO & TRACT2000 to cre
matching the Tracts map layer.
5. In the attribute table for block centroids, sum the field for persons aged 22 0
by TractID to create a new table, SumAge22Plus. This table provides the deni
for the weight used in apporti.onmen~.
Next are the five steps of apportionment:
l. Spatially join the tract and car beats layers to create new polygons that each _
tract ID and car beat number.
2. Spat:lally joIn the joined layer of tracts and car beats with the block cent roids
assign all the t ract attributes (including the attribute of interest: undereduG
population) and car beat attributes to each block centroid.
3. Join SumAge22Plus to block centroids to make the apportionment weight denc
total population aged 22 or older by tract, available to each block centroid.

2" :-UTORIAL 1 Spatial analysis CHAPTER 9
4. For each block centroid, create new fields to store apportionment weight and
apportioned undereducated population values, then calculate these values.
S. Sum the apportionment weights by tract as a check for accuracy ·~they should sum to
1.0 for each tract). Then sum the undereducated population per car beat, storing the
results in new tables.
With apportionment completed. the last task is to join the table containing undereducated
population by car beat to the car beats layer. then symbolize the data for map display.
ersect tracts and car beats
1 If necessary, click Windows, Search to open the Search window.
2 Type Intersect in its search text box, press the search button @ , and click the
Intersect tool.
t he image.
4 Click OK. The resulting layer
contains polygons representing the
areas where the car beats and census
tract polygons overlap.
5 Hidt: tht: Search window.
'- Inlcrocet r.: rt?JIBJ- -

312 CHAPTER 9 Spatial analysis GIS 1
Spatially join the intersection of car beats and tr.
with block centroids
Next, you will spatially overlay the intersection layer of tracts and car beats on
centroids to assign the t ract and car beats attributes to the census blocks.
1 In the TOC, right-click the LakeBlockCentroids layer, click Joins and Relate
and click Join.
the image.
3 CikkOK.
4 Open the resulting point layer's
attribute table. See that each block now
has the TractID in which it lies and Beat
attribute with car beat number.
5 Close the table.
Jam [)~1 ,
.Joi-lloot, you -'" addtionoI data to this 10;-0<', ~ t
for ~, S'Iri>o!.. tha 1oytt".I.ot..... ""'" tt"/s dlle.
Whotmyou_t<l~hltI"Io"""l .......
i.Joi-ldot."-onoII.-.bMed...;;;~'"
I. 0..:.... tho Iey.r hi i<*I to tHI; t.y"r, CO" ~'1>IItIoII II<
l't' Int___C~T'oct• ..,--- -
2. _""1o**'w.I: ~to_
'>*t. li*l f-....doss_. Yw"be~dfI
OIllIomt...ed"'~MlMd!he~~
...-.:! me"*'fe.attr. dIros.
fAth pOI"'It wi be gIYen 01 the attrW.. of !he POIYlOn
0 lfatsNldt.
JI.jIOhIlats n.ido: _.!hon....po/yQon!lOll eu
t.c.us.1:he loy.- ~ joO-ed corUm ~
o:ho attrtu. of me ftst po/yQon ro.m"be ~
O lo; doM,;Hol.
PI dIsunc, fWd is .odd&:! <IoWi'Ig too... 00.. tho ~
o:ho..-«s rl the ""001; __). PI po/yQon thot tho poi
I"lSidIo 11-..:1... bei-'O dcIsesl loIN pOI"'It Q.' • • ,
dO).
3. """' ..... of the joil wl be 5eYIld i"to ~ neooo ~.
5pe(t)r........, "'-"" CO" Ilot",. doss for thIo __ ..
i.....!.....",1WIrioI9.IJIINoO.~eb::kCt
IAboI..t~Oot. 1

7UTORIAL 1 Spatial analysis CHAPTER 9
~n summary attributes to the spatial join output
Next, you will join the SumAge22Plus table to the block centroids to make the
apportionment weight denominator- total population age 22 or greater by tract-
available to each block centroid.
1 Right-click Join~Intersection~
BlockCentroids, click Joins and Relates,
click Join, and type or make selections
as shown in the image at the right.
2 Click OK. Next, as a precaution, you will
export the resulting joined map layer to
a new layer in which all joins will become
permanent fields. This makes the final
calculations more stable.
3 Right-click Join_Intersection_
BlockCentroids, click Data, dick Export
Data, save the Output feature class as
ESRIPressGISTl MyExercises
Chapter9Tutoria19.gdb
BlockCentroidsFinal, dick OK, and
click Yes.
3. ~ ..-"~.~~to ",,",, ~~ _
~.._ _._._.___-.-.'.i"~:1
..""'"0 ~oep" <tno'ds
AI..-...J:t. ttroIt1_ are st...... .. thI.-.Boo tobIo.
lI'mot<hod.-"_ .........for .. lW:Isbeng
~""'!he t.-I..... ftam u.. joI> UtbIo.
OKoep<>rOy rnoI:thinI;a r8CCWd<
If. rectlf<l i> !he ta'Q>I( toblo -.t MY<>. mot<h irIthe jOirI
tobie, tMt ,,,,,,,d11-...:1ftam!he ~ ttfVOl toble.
I~.laiIW1go.t. I OK 1 I c«>:ei
~c:pute apportionment weights
For each block centroid in the new table, now you will create and calculate new attributes
for the apportionment weight and apportioned undereducated population.
1 Open t he attribute table of BlockCentroidsFinal.
'2 Oick the Table Options button ~ ... and Add Field.
3 ~ame the new field Weight, set its Type to Float, then click OK.
4: Repeat steps 2 and 3 except name the attribute UnderEdu.
5 in the Attributes of the BlockCentroidsFinal table, scroll to the right, right-click the
',"Teight column heading, and click field Calcu1ator.

314 CHAPTER 9 Spatial analysis GIS TU
6 In Fields box, double-click the AGE22Plus field, click the / button, and double-
Age22Plus. The resulting expression is [Age22PlusJ / [Sum_Age22Plusl.
7 ClkkOK.
Compute apportionment values
1 In the BlockCentroidsFinal table, right-click the UnderEdu column heading. C
Calculator.
2 Clear your previous expression, scroll near the bottom of the Fields list, doublE
Weight field, click t he *button, and double-click the NOHISCH field.
3 Click OK. The first six rows of resulting values follow: P;;"";;D~ill'i:l
4 Leave the table open.
Sum weights by tract
As a check, sum the apportionment weights by tract; they should add up to 1.0 for e
1 Right-click the TractiD column heading, and click Summarize.
the image at t he right.
3 Click OK, Yes.
s.........."....,••,- ttbIo~_r<O>Od""eNJ. ~ v.
01 !too ooIoo:.Ied fekI. oIor>;IMiI <tl>tiolicl_img ~ 0I1he oi:Ile< &.t:
. 1
I
,/v,
~s~D.... 1 ilK I [ c.nc..I

_ TUTORIAL 1
4 In the TOe, right-dick the Surn_WeightByTract table and
dick Open. Each tract that is totally within car beats
wit: have weights sum ming to 1. Those partial1y within
car beats sum to less than 1. Check out your results by
comparing tracts on the map with tabled values.
5 Close the Attributes of Sum_WeightByTract table.
Spatial analysi.
undereducated population by car beat
This is the final step of apportionment.
CHAPTER 9 3
1 Open the BlockCentroidsFinal table, right-click the BEAT column heading, and click
Summarize.
2 Type or make the selections as shown in
3 Click OK, Yes.
4 Right-click the Sum_UnderEducated table
in the Toe and click Open. The extra row
with no beat value is of no consequence,
because it will not join to the car beats table
in the next steps.
5 Close all open tables.
SUmmarlIC I? ,IX
til S,..,../vN
'" Ii Weight
..-o ~......
O ~......
O A"'".~
IaSum ~
o S~d 0,....
D Vorin:e
,: :0,]"
j
I

316 CHAPTER 9 Spatial analysis GIS TU'
Join Sum_underEducated to the car beat layer
In the follow ing steps, you will join the table for undereducated population by cal
the car beats layer and use it to symbolize t he map.
1 Right-click Car Beats in the TOC, dick
Joins and Relates, and dick Join.
2 Type or make the selections as shown
in the image at the right.
3 Click OK, then Yes.
Map undereducated
population by car beat
"',n D." ••
2. Ooose!MtIbIotto".,to ~.... QflDadlhtt""rm.
I 5un_~ r--
(3st-1he atbhte tallies d IIJyers In ~ ~
3. o.oo.etho fIoId n tho tabIo to 0- tho> ,.,"",
,f1U,.1
1 In the TOe, turn all layers off except
Assault Offenses, Streets, and Car Beats.
~-.
Ol:eop........,....
AI r<><trdlln lhe lar9tt toblo .. st><-> n the 'e<thg
I.hnatd"ttd rlOUlrdo'" an'*'... _.....,. for" fields to
~ kolhe t.Qoi:; t4bIt h"", tho loin tIbIot.
2 Right-dick Car Beats, dick Properties,
and dick the Symbology tab.
3 In the Show box, click Quantities,
Graduated colors.
4 From the Value drop-down list,
choose Sum_UnderEdu, then
click Classify.
5 In the Classification dialog box,
select Quantile for the Method
and click OK twice. There is some
variation in the undereducated
population in Lake Precinct car
beats, but not a great deal. You can
see that assault offenses tend to be
in car beats or on the boundary of
car beats with high undereducated
populations.
6 Save your map document and
close ArcMap.
0~"""~..-d; ;
If' ~ record n tho t«9Ot I.at:O! "'-', tw.e a.....tct.1n '"
tIbIot. that ........tII _1rooo .... .-AncI LYcp;"
11 ... " -a la _ _
•..-..-~
D~_
rn;--·"'_ i
111........-·-'...,., I__ ,..,...o01>.aJOO
• •1l.2n>M. ...._ ., ,
~ I [

r ORIAL 1 Spatial analysis CHAPTER 9
Assignment 9-1
.nalyze population in California cities at risk for
earthquakes
:ten natural disasters such as earthquakes occur, officials need to move quickly to find resources
aid affected people. In this assignment, you will use GIS to create buffers around major
rthquakes that have occurred in California and analyze how many people live in urban areas near
~se events.
:art with the following:
• ESRJPressGIST1 DataUnitedStates.gdbCACounties- polygon boundary of
California counties
• ESRIPressGIST1DataUnitedStates.gdbUSCities_dtl- point locations for cities in the
United States
• ESRJPressGIST1 DataDataFilesEarthquakes.dbf- table of earthquakes in California
with latitude and longitude attributes in North American Datum 1983 coordinates
"eate a map showing California earthquakes and population
2te a map document called ESRIPressGISTl MyAssignmentsChapter9Assignment9-1
tll'Name.mxd with a layout showing a 20-mile buffer around earthquakes whose magnitude is
2ter than 7. Use a UTM projection appropriate for California in your data frame. Include a label
c.h the total population within buffers. See Hints. Export a layout with your map to ESRIPress
STl MyAssignmentsChapter9Assignment9-1YourName.jpg.
;>;ate a new file geodatabase, ESRIPressGISTl MyAssignmentsChapter9Assignment9-
>UIName.gdb, and add any new files that you create in this assignment to it. Start by creating a
iOi" feature class called CACities that includes only California cities.
[nts
akes a couple of steps to get the desired buffe rs for this assignment.The map needs each separate
ffer area to have a label displaying the total urban population in that area. If you were to use the
Ldissolve type when buffering earthquakes, a single polygon would result for all buffers. even
IIllgh they are separate areas. Some 20-mile buffers overlap. Each set of overlapping buffers needs
le dissolved to form a single buffer polygon. Many 20-mile buffers do not overlap. These need to
separate polygons, The approach to building t he needed buffers uses a dissolve field that you can
ate in the following steps:
• Use Catalog to create a feature class from the XY table, Earthquakes.dbf, saved as
ESRIPressGIST1 MyAssignmentsChapter9 Assignment9-1YourName.gdb
CAEarthquakes. Display only earthquakes with magnitude (attribute MAG). The XY
coordinates in Earthquakes.dbf have the same coordinate system as CACounties, so you
can import that system for earthquakes from CACounties.After creating this new feature
I

; ,
I
Spatial analysis GIS TU1
class, add it to your map document. Create a definition query so that only earthquakes wi1
magnitude greater than 7 are included.
• Buffer eanhquakes with magnitude greater than 7 using a 20-mile radius, the NONE
dissolve type, and saved in the feature class CAEarthquakes_Buffer. Several circular buffel
overlap.
• Open the attribute table of CAEarthquakes_Buffer and add a new field caned BufferGrouJ
with the Short Integer data type.
• Work from north to south. Use the Select Features tool to select the five overlapping buffe
along the north coast of California. Then, using the Field Calculator or Editor toolbar, set
the members of the selected buffers to the value 1 in the BufferGroup field. Repeat this stt
for the other set of overlapping buffers but use the value 2 for BufferGroup. Finally, give
each remaining buffer a unique value for BufferGroup: 3, 4, ... 10.
• Use the Dissolve tool to dissolve Buffer_None using ButferGroup as the dissolve field. Call
the new feature class Buffer _Earthquakes, and save it in your file geodatabase. The end
result is separate polygon buffers for each nonoverlapping buffer plus two more polygons
for the two sets of overlapping buffers.
• Spatially join CACities with BuffecEarthquakes_Butfer to create Join_CitiesBuffer.
Start the join by right-clicking BuffecEarthquakes and be sure to use SUM so that city
attributes are summed by buffer polygon for labeling your map. Use SUM_POP_98 to labe
the buffers.
STUDY QUESTIONS
Save the answers to your questions in a Microsoft Word document called
ESRIPress GIST1 MyAssignments Chapter9Assignment9-1YourNarne.doc.
1. Which major earthquake (magnitude greater than 7) has the most cities within 20 miles?
2. According to the cities table, how many people are within 20 miles of that earthquake?
3. What California cities with population over 350,000 have not yet been hit by an
earthquake whose magnitude is over 71

:lJTORIAL 1 Spatial analysis
WHAT TO TURN IN
File geodatabase: ESRIPressGIST1 MyAssignmentsChapter9
Assignrnent9-1YourNarne.mxd
CHAPTER 9
Image file: ESRIPressGISTlMyAssignmentsChapter 9Assignment9-1YourName.jpg
Word document: ESRIPressGISTlMyAssignrnentsChapter 9Assignment9-1YourName.doc
Assignment9-1YourName.zip, with all files included. Do not include path information

I
Spatial analysis GIS Tt
Assignment 9-2
Analyze urban walking distances
Walkable catchments. sometimes referred to as ~ped sheds," are areas wit hin short walking
distances of urban attractions or amenities. Promoting economic development and increased l
downtown areas is a major priority in many cities. Making maps of ped sheds is one way to prc
downtown environments.
Study area background
In this assignment, you will study the "walkability" of an urban area of Pittsburgh, Pennsylvar
National Geographic Magazine featured ZIP Code 15222, in the heart of Pittsburgh, as one of
the most interesting areas in the country (see http://ng•. nationalgeographic.coli/ ngll/ 030
feature6/). Areas making up the 15222 ZIP Code include the Strip District (so·named becausl
is a narrow str:p of land), Pittsburgh's Cultural District with many theaters and galleries, and 1
Central Business District (C8D). For this area, you will create a buffer for short walking distan.
from major streets with parking and a selection of restaurants. It turns out that this part of
Pittsburgh is very Nwalkable~.
• ESRIPressGIST1DataPittsburgh15222.gdbStreets- line layer ofstreet centerlines
within the 15222 ZIP Code
• ESRIPressGIST1 DataPittsburgh15222.gdbCurbs- line layer of pavement curbs wid
the 15222 ZIP Code
• ESRIPressGISTlDataPittsburgh15222.gdb Restaurants- point layer of selection of
restaurants within the 15222 ZIP Code
• ESRIPressGISTl DataAlleghenyCounty.gdbRivers-line layer of rivers and water bod
in Allegheny County
These layers all have state plane projection in feet, so the map layer that they constitute will at!
have the same coordinates (recall that the layers take on the projection of the map layer that y~
add first).
Create a map shOWing ~walkable" catchment areas for neighborhood and grocery store site.
Create a new map document, ESRIPressGIST1 MyAssignmentsChapter9Assignment9·2
YourName.mxd that includes a layout with the above layers. Create a new file geodatabase,
ESRIPressGIST1MyAssignmentsChapter9Assignment9.2YourName.gdb and add any m
files that you create in this assignment to it.
• The Penn Ave and Smallman Street corridor includes Pittsburgh's Cultural and Strip
Districts along with many parking garages. Create a two-minute walking buffer to these
two streets with major attractions. Use a buffer radius the length that an adult can
comfortably walk in two minutes at three miles per hour. Use the All dissolve type for th.
and the next buffer.

'TORIAL 1 Spatial analysis CHAPTER 9
• Create a buffer with the same radius for restaurants.
• The ped shed is the combined areas of both buffers.
~te a layout and export it to a JPEG file called ESRIPressGISTl MyAssignmentsChapter9
;:signment9~2YourName.jpg.
WHAT TO TURN IN
It your work is to be graded., turn in the following files:
File geodatabase: ESRIPressGISTl MyAssignmentsChapter9
Assignment9~2YourName.gdb
_A.ssignment9-2YourName.mxd
Image file: ESRIPressGISTl MyAssignmentsChapter9Assignment9-2YourNan:.e.jpg
[f instructed to do so, instead of the above individual files, turn in a compressed file,
Assignment9-2YourName.zip, with all files included. Do not include path information I
--________..__________._______._.________~J~ I

'I,
{;J;J ) CHAPTER 9 Spatial analysis
Assignment 9-3
Apportion census blockgroup data to
administrative areas
GIS T
[n tutorial 9-3 you apportioned census tract data to Lake Precinct car beats of the Rochester,
York, Police Department. Abetter approach is to use block groups instead of tracts as the cens
data SOurce because block groups are smaller than tracts and thus lead to smaller approximat
errors. Blocl<groups are the smallest census g~ugraphy for which the public can obtain long-fc
census data. 1:1 this problem you will use block group data and will apportion income data by
households. Income is a good crime indicator, especially low income areas.
• E5RIPressGIST! Data RochesterNY LakePrecinct.gdbLa.keBlockCentroicls-point la:
of block centroids for Lake Precinct (Use Households as the basis for apportionment.)
• ESRIPressGISTl DataRochesterNYLakePrecinct.gdblakecarbeats- polygon layer oj
police administrative areas, car beats
• ESRIPressGISTl Data RochesterNyLakePrecinct.gdb LakeBlockGroups- polygon la~
of Census block groups for Lake Precinct (BKGPIDFPOO is the key for block groups and t
field to use to join data.)
• ESRIPressGISTl Data RochesterNyLakePrecinct.gdbSumHouseholds- table
containing the SumHOUSEHOLDS attribute that serves as the apportionment weight
denominator (analogous to Sum_Age22Plus of table SumAge22Plus in tutorial 9-3)
• ESRIPressGISTl Data RochesterNYHouseholdlncome.x!s- Census long-form data,
including the following:
810ckGroupID-ID for joining with LakeBlockGroups
Households- Number of households per block group
AggrIncome-Aggregate household income ($) per block group
Apportion data
Create a new map document, ESRIPressGISTlMyAssignmentsChapter9Assignment
9-3YourName.mxd that includes the map layers and data table above. Create a new file
geodatabase, ESRIPressGISTlMyAssignmentsChapter9 Assignment9-3YourName.gdb
add to it any new files that you create in this assignment.
The objective is to estimate average aggregate income per household in Lake Precinct car beats.
Because the final output is a fdliu (aggregate income divided by number of households) you hav(
be careful to apportion the numerator and denominator separately to car beats before dividing .
last step. The numerator must be apportioned because it is only available at the block group leVI:
the denominator, number of households by car beat, is available by direct aggregation from a sp
join of car beats and block centroids because number of households is available at the block leve

TUTORIAL 1 Spatial analysis CHAPTER 9
Hints
• To aggregate HOUSEHOLDS in LakeBlockCentroids to the car beat level, use a spatial
join Goin data from another layer based on spatial location) of LakeBlockCentroids and
lakecarbeats to create SpatialJoin_CarBeatsAndBlocCentroids. Then summarize the BEAT
field in the new layer using Sum for HOUSEHOLDS to create the HouseholdsCarBeat table.
The result has final values ready for the last step of calculating average household income per
car beat.
• To apportion aggregate income to the car beat polygons, start by joining the data table
in Householdlncome.xls to LakeBlockGroups, using BlockGroupID in the former and
BKGPIDFPOO in the latter for matching keys. This is just the common step of adding census
data downloaded from the Census Web site to matching polygons for GIS processing.
• Then you can follow the steps of tutorial 9·3 to apportion each block group's aggregate
income data to car beats. In the steps you have to substitute block groups for tracts and
the SumHousehold table for the SumAge22plus table. Note that in this case Weight ""
[HOUSEHOLDSl/ ISum_HOUSEHOLDSl and apportioned income is Aggrlnc • [VVeightl x
[Aggregatelncome_Aggrlncomel.
• After you perform the last step of apportionment, summarizing BEAT with a
sum of AggrInc, you have a few more steps to complete the assignment. Join
HouseholdsCarbeat and Sum_AggrInc tables to lakecarbeats. Add a new field to
lakecdrbeats called Householdlncome and calculate it to be [Sum_AggrInc.Sum_Aggrlncl l
[HouseholdsCarbeat.Sum_HOUSEHOLDS1.
lbke a layout with a choropleth map of the final apportioned ratio per car beat, using quantiles
x!i:h 5 classes.
WHAT TO TURN IN
ArcMap document: ESRIPressGIST1 MyAssignmentsChapter9
signment9-3YourName.mxd
1£instructed to do so, instead of the above individual files, turn in a compressed file,
Assignment9-3YourName,zip, with all files included. Do not include path information
""

, j' m<
n system
atio - systems
-~mat.i.on systems
:Jrma ti
9;,0-;,1"_]:;11"1: '-
geographic
., f;
,n for 1!~; t. i 'Jrl
information
nformation
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ation
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A.rcGIS 3D Analyst
SYSCr.: .,. q~G
systems geograp
systems geographic
sy ste ms ge ographic
systems geographic
stems geographic
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sys t e ms geogra phic
syste ms geographic
systems geogr'aphic
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systems geogr'lph-' r:
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-- is chapter is an introduction to ArcGIS 3D Analyst, an extension to ArcGIS
Jesktop that enables 3D display and processing of maps. 3D viewing can
:--!,ovide insights that would not be readily apparent from a 2D map of the
id.:Ile data. For example, instead of inferring the presence of a valley from 2D
:cntours, in 3D you actually can see the valley and perceive the difference in
~ht between the valley floor and a ridge. This chapter uses topography, curb,
L--1i building data from the city of Pittsburgh's Mount Washington and Central
~ess District neighborhoods to show you how to display and analyze data
'!: 3D. It also introduces ArcGlobe, a Web service from ESRI based on 3D that
cdudes rich basemaps.
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CHAPTER 10 ArcGIS 3D Analyst
Learning objectives
Create 3D scenes
Create a TIN from contours
Drape features onto a TIN
Navigate through scenes
Create a fly-through animation
Tutorial 10-1
Create 3D scenes
GIS TUT
Create multiple views
Add 3D effects
Edit 3D objects
Perform a line-of-sight anal}
Explore ArcGlobe Web servic
3DAnalyst is one of a collection ofextensions to the basic ArcGIS Desktop s.
package. You must have the extension installed on your computer and then ~
it in ArcMap as you will do next.
Add 3D Analyst extension and
toolbar
1 Sta rt ArcMap with a new blank map.
2 Click Customize, Extensions.
3 Click the check box beside the 3D Analyst
extension and click Close.
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4 Click Customize, Toolbars, 3D Analyst. The toolbar for 3D Analyst appears. You car
with other toolbars below the main menu.

TUTORIAL 1 ArcGl S 3D Analyst CHAPTER 10
lUnch ArcScene
The ArcMap window is for 2D maps, so to work with 3D maps you need a new window,
called ArcScene.
1 From the 3D Analyst toolbar, click the ArcScene button Q .
2 Click Blank Scene and OK. A new unt itled scene window opens.
td topo layer
1 In ArcScene, click the Add Dat a button ¢' .
2 In the Add Data browser, browse to ESRIPressGIST1 Data3DAnalyst.gdb, click Topo,
and click Add. A topography layer of contours near downtown Pittsburgh, Pennsylvania,
appears as a 3D view, although the display is 20 at this time. You will make it 3D next.
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fI..•
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CHAPTER 10 ArcGlS 3D Analyst GI S TU ~
Tutorial 10-2
Create a TIN from contours
3D uses the TIN representation for modeling surfaces. TIN is a vector data
contiguous, nonoverlapping triangles with vertices created from adjacent s
points of x, y, and z values from 3D space. For example, you will create a TIj
the tapa map.
Create a TIN (triangulated irregular network)
1 In the ArcScene window, click Windows, Search.
2 Type TIN in the search text box and press Enter.
3 Click Create TIN from the search results.
4 In the Create TIN from Features window, change the output TIN to ESRIPress
MyExercisesCbapterlOpgh_tin.
5 Set the Spatial Reference to NAD_1983_StatePlane_Pennsylvania_South_FIPS.
3702_Feet.
6 Select Topo as the input feature class.
7 Change the SF_type
to softline.

ArcGIS 3D Analyst CHAPTER 10
8 Click OK. 3D Analyst creates a triangulated irregular network (TIN) from the topography
contour lines and adds it as a new layer.
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rigate a 3D view
You do not have a good view of the TIN yet, but you can get one with some navigation.
1 From the Tools toolbar, click the Navigate button <9>.
2 Click and drag the map t o
view the scene from
different angles. You will
see that Pittsburgh is fairly
flat where the three rivers
converge (this area is known
as the "Point") and more hilly
in the Mount Washington
neighborhood to the right of
the Point in the map at right.
Mount
the "Poi nt"

330 CHAPTER 10 ArcGIS 3D Analyst GIS 1
Zoom in to the TIN
Zooming to a small area allows you to see the triangulated irregular network.
1 Click the Zoom In button ~ .
2 Zoom to a small area on Mount Washington. There are I':'Iany small triangula_
making up the surface of the pgh_tin. You can see that ArcScene added an arh1
source from the northwest that contributes to the 3D effect.
3 Click the Full Extent button ~ .
Edit TIN appearance
Changing the appearance of edges on the TIN contours and turning off the topo
lines will allow you to see other features (added later) more clearly.
1 Thrn off the original Topo layer.
2 In the TOC, double-click the pgh_tin
layer's symbol for Soft Edge.

• TO RI AL 1 ArcGIS 3D Analyst
3 Set t he line symbol to No Color and dick OK.
4 In the TOe. dick t he green symbol for the pgh_t in layer.
5 Set the fill color to TWilight Green. The resulting
scene shows just the pgh_tin layer with a
light green color.
CHAPTER 10

CHAP1'ER 10 ArcGIS 3D Analyst GIS Tl
Tutorial 10-3
Drape features onto a TIN
Now that you have a 3D TIN, you can drape 2D map layers on it to show I
Drape curbs
1 Click the Add Data button, browse to
ESRIPressGIST1Data3DAnalyst.gdb,
click Curbs, and click Add.
Curbs appear below the
TIN contours.
2 In the TOC, right-click the
Curbs layer and click Properties.

~O R IAL 1 ArcGIS 3D Analyst CHAPTER 10
3 Click the Base Heights tab, click the radio (option) button beside Floating on a custom
surface. The base height is the elevation at which this flat map layer will appear.
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Add a conotn elevatIOn offw h """'" 1,I'Ct; 10
4 Click OK. The resulting map displays the curbs
draped over contours.
.-'1 ua:m J
ClI:: II ~ II .loW;

CHAPTER 10 Arc-GIS 3D Analyst GIS TUT(
Drape buildings to TIN and extrude buildings
1 Click the Add Data button, browse to ESRIPressGISTlData3DAnalyst.gdb, an<
Bldgs and Add. This action adds the buildings layer with arbitrary heights that ArcSc
n eG-ted by default in the attribute table. Ope::l the Bldgs table to see the new Height a
2 Right-click the Bldgs layer and click Properties.
3 Click the Base Heights tab and click the radio (option) button Floating on a
custom surface.
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..... . TUTO RIAL 1 ArcGlS 3D Analyst CHAPTER 10
5 dick OK. The resulting view is buildings with various
heights all positioned on the TIN. Note t hat
most of the buildings in the Mount
Washington neighborhood
appear to be residential
houses, and the downtown
area contains high·rises.
YOUR TURN
x :o the TIN Set the Layer offset to 5. Use the Navigate tool to view the scene from different
angles. When fiOlshed, zoom to full extent.
......... ----..-
let document properties and save the 3D scene
1 Click File, Scene Document Properties.
2 Click the Pathnames Option button to store relative paths, and click OK.
3 Click File, Save As.
4 Navigate to ESRIPressGISTl MyExercisesChapterl O and save the 3D scene as
TutoriallO-l.sxd.
"
I

CHAPTER 10 ArcGIS 3 D Analyst
Tutorial 10-4
Navigate through scenes
Set observer location
1 From the Tools toolbar, click the Set Observer button {i:, .
2 Click a location at the point where the three rivers
in Pittsburgh meet to set the observer
location.
The scene smoothly shifts to that location.
• I
GIS TUT(

W TORIAL 1 ArcGIS 3D Analyst
nter view on target location and observer
1 Click the Full Extent button Q .
2 On the Tools toolbar, click the Center on Target button .-$:..
3 Click a location on the Mount Washington
neighborhood that overlooks the city of
Pittsburgh.
4 Click the Set Observer
button -Q; .
5 Click the previous observer
location at the Point, where the three
rivers in Pittsburgh meet. The resulting view
is from the perspective of an observer at the Point
looking toward the Mount Washington neighborhood.
CHAPTER 10
YOUR TURN '
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CHAPTER 10 ArcGIS 3D Analyst GIS TU
Fly through a scene
1 Click the Full Extent button 0 .
2 Set the observer location to the Point.
3 From the Tools toolbar, click the Fly button ....... . Get ready for a wild flight!
4 Click anywhere in the scene with the bird cursor. and click again to start your
5 Slowly move the mouse to the left, right. up. or down. Click the left mouse but
increase your speed, and dick the right mouse button to decrease your speed.
6 Press the Escape (Esc) key on the keyboard to stop flight. A new view appears ....
stopped the fly-through.

I :::TORIAL 1 ArcGIS 30 Analyst CHAPTER 10
re.ate multiple views
1 From the Standard toolbar, d ick the Add New Viewer button c;:J .
2 Click the Navigate and Zoom buttons to change the view. You can also use the scroll wheel
on your mouse to zoom in and out.
YOUR TURN
.... s the Add New Viewer button, create another view of the opposite side of the study area.
.:..:seyour new views when finished.
- .,

CHAPTER 10 ArcGIS 3D Analyst GIS TUTOF
Tutorial 10-5
Create a fly-through animation
3D Animations allow you to record movements within yourview550 that you c
save and play them back at a later time.
Add animation toolbar
1 Right-click anywhere in the blank area of a toolbar.
2 Click Animation to display this toolbar. The animation toolbar appears. rill'iifijij~iiii
AniMtIon - ~
Record an animation
1 Click the Open Animation Controls button a on the Animation toolbar.
2 Click the Record button *.J .
3 Click the Fly button --v-- alllll.r~ate a fly-through anywhere in your scene, and then
the Esc key to end your flight.
4 Click the Stop button ...!..J .
Play an animation
Click the Play button 0 from the Animation Controls toolbar.
YOUR TURN
Practice creating animations by zooming in to a small area fi rst. Explore the Options menu in th
Animation Controls toolbar to see animation play and restore options.
~--------------'-------'-""-"-' --"'~"---~'"',~. ";;;,;;,

-:-rORIAL 1 ArcGIS 3D Analyst CHAPTER 10
e an animation
1 From the Animation toolbar, dick Animation, Save Animation File.
2 Navigate to ESRIPress GISTl MyExercises ChapterlO and save the animation as
Animation.asa.
ort an animation to video
1 From the Animation toolbar, dick Animation, ExportAnimation.
2 Navigate to ESRIPressGISTlMyExercisesChapterlO, save your animation as
Animation.avi, then click Export and OK. Wait until the animation is fully exported
before opening other windows.
d an animation
1 From the Animation toolbar, click Animation, Load Animation File.
2 In the Open Animation dialog box, navigate to ESRIPress GISTl MyExercises
ChapterlO, click Animation.asa and click Open.
3 Click t he Play button [Bfrom the Animation Controls toolbar.
4 Zoom. to the full extent.
YOUR TURN
...mnch a video player such as Windows Media Player and play the AVI video that you created.
1'OU have trouble loading and playing your video, choose the animation files in ESRIPress
Sxercises FinishedExercisesChapterlO. Close the Animation toolbars and zoom to the full
~nt of your map when finished.
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L
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Ii:,.
42 CHAPTER to ArcGIS 3D Analyst GIS TUTC
Tutorial 10-6
Add 3D effects and use 3D symbol
Special effects such as transparencies, lighting, and shading modes can great
enhance the 3D experience for the viewer. The Layer Face Culling command t :
offthe display offront or back faces ofan aerial feature orgraphic. Layer Lig
turns lighting on or off for the selected layer. Shading Mode allows you to det.
type ofshading (smooth or flat) to use for the layer selected. Depth Priority Il
you to define which 3D layer should be given higher priority. This is useful wh
you have two 3D polygon layers that share the same location and might obstr
each other (e.g., land parcels and buildings).
Create transparency effect
1
2
3
Right-click anywhere in the blank area of a toolbar and click 3D Effects to displa}
this toolbar.
On the 3D Effects toolbar, click the Layer drop-down, and click Bldgs.
Click the Layer Transparency button G and change the layer's transparency to 51

• TORIAL 1 ArcGIS 3D Analyst CHAPTER 10
4 Zoom to the center of the city.
YOUR TURN
~ment with changing other effects for your 3D buildings, including Layer Face Culling,
~ Lighting, Shading Mode, and Depth Priority. Change the effects for the Rivers and Curbs
..ayers in your 3D scene.
...
The 3DAnalyst extension comes with many 3D symbols for objects such as trees that you
will use next.
trees layer
1 Click the Add Data button <t>.
2 In the Add Data browser, browse to ESRIPressGISTl Data3DAna)yst .gdb, click Trees,
and dick Add.

ArcGIS 3D Analyst GIS TUTOR
Display points as 3D trees
1 In the TOC, right-dick the Trees layer and dick Properties.
2 Click t he Base Heights Tab and dick the radio button for Floating on a custom sur
3 Click the Symbology Tab and dick the Symbol button 0 .
4 In the Symbol Selector dialog box, d ick the Style References button (in the lower ri:
the window), click 3D Trees, and click OK.
5 Scroll through the symbols until you see the 3D trees, choose Bradford Pear, and c
OK twice.
6 In the TOC, right-dick the Trees layer and click Zoom to Layer.
7 Click the Navigate, Zoom,
and Pan buttons to view the
trees from street level. The
view at right shows trees along
a few streets in Pittsburgh in an
area undergoing revitalization
known as the "Fifth and
Forbes" corridor. A3Dstudy
of how adding these trees to
help enhance the streets is
important to city planners.
•8 Save your ArcScene as '-';:
BSRIPressGISTl
MyExercisesChapterlO
TutoriaI10-2.sxd.
YOUR TURN
Add the point feature d ass called ESRIPressGISTlData3DAnalyst.gdb Vehicles and display
the vehicles as 3Dvehicle symbols using Unique Values based on the ~Type" value field from the
shapefile's attribute table. Set the base height for the surface to pgh_tin, and zoom to the layer.
Explore the other 3D symbols that come standard with ArcEditor, including 3D Basic, 3D Billboard
3D Buildings, 3D Industrial, 3D Residential, and 3DStreet Furniture. Save the scene when you
are fin ished.

ITTORIAL 1 ArcGIS 3D Analyst CHAPTER 10
Tutorial 10-7
dit 3D objects
You can edit 3D objects using the 3D Editor toolbar. Edits include changing 3D
heights, moving 3D objects, or creatin.g new features.
',?Ell 3D scene and prepare shapefile for edits
1 On ArcScene's main menu, dick File and Open, browse to ESRIPressGISTl
MyExercisesChapterlO, and open TutoriallO-1.sxd.
2 In the TOe, right-dick the Bldgs layer, dick Data, and dick Export.
3 Click "Use t he same coordinate system as the dataframelt
and save this as a shapefile to
ESRIPre55GISTlMyExerdsesChapterlO3DBldgs.shp.
4 Add the new shapefile to the scene and drape it to the TIN.
S Remove the original BIdgs layer from the TOC.

L
YOUR TURN
Extrude the buildings using
the Height field. Zoom to the
scene shown in the image
at right with Pittsburgh 's
tallest building, the U.S.
Steel Tower (formerly the
USXTower).
Use the 3D Editor toolbar
1 Click Customize, Toolbars, 3D Editor.
2 On the 3D Editor toolbar, click 3D Editor, Start Editing, 3DBldgs, OK.
Edit 3D building height
1 On t he 3D Editor toolbar, click the Edit Vertex tool ~ .
2 Click t he u.s. Steel Tower to select it.
3 On the 3D Editor toolbar, click the Attributes
button E3 .
4 From the Attributes window, change the building
height to 1,000.
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~ TUTORIAL 1
5 Press the Tab key. ArcScene uses the new height
for display.
ove a 3D building
1 Pan the map to the left until you see the
circular building to the right of the U.S. Steel
Tower. This is a sports and entertainment center.
ArcGlS 3D Analyst
2 On the 3D Editor toolbar, click the Edit Placement tool ~.... .
3 Click the arena building to select it, drag
the building to a new location on the map,
and release. The sports arena building is in
the new location.
CHAPTER 10

CHAPTER 10 ArcGIS 3D Analyst GIS TUl
YOUR TURN
Practice moving and editing other building heights. When finished, click 3D Editor, Stop Ed
,,---and Save Edits.
4 Click File, Save As. Navigate to ESRIPressGISTlMyExercisesChapterlO and
3D scene as TutoriallO-3.sxd.

TUTORIAL 1 Are-GIS 3D Analy.t CHAPTER 10
Tutoriall0-B
erform a line-of-sight analysis
In this tutorial you will explore how to create a line-of-sight analysis using a 2D
TIN in ArcMap. A line-at-sight analysis creates a graphic line between two points
showing where the view is obstructed between those points.
art a map document
1 Start ArcMap and open a new empty map. Make sure the 3D Analyst toolbar is turned on.
2 Click the Add Data button, navigate to ESRIPressGISTlMyExerdsesChapterlO, dick
pgh_tin, dick Add, and OK in the message box.
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CHAPTER 10 ArcGIS 3D Analyst GIS TUTC
Create a line of sight
1 On the 3DAnalyst toolbar, dick the Create Line of Sight button <7~ .
2 In the Line Of Sight window, enter observer and target
offsets of 6. The offset is the number of feet above the TIN
for the observer and target. If you set the observer and
target heights to zero then typicaUyyou will have a view
with more obstructions than one with a height greater
than one.
Sot ~ boIow .. daed, tNn tid
obser_ pott ~ the tllrQet polK ""
I· "J
~-·l
"-._-
3 Click a point near Pittsburgh's "Point" where the three rivers meet.
4 Click a point on Mount Washington where the elevation is above 910 feet (gray a
the map). The resulting map shows red along the line where the observer's line of sig
obstructed and green along t he line where the view is not obstructed.
YOUR TURN
Choose additional observer and target points to see line-of-sight visibility. Change the obserVE
and target heights to see if the visibility changes. Close ArcMap without saving the document.
---------------------------------------.-.~~~~

TUTORIAL 1 ArcGIS 3D Analyst CHAPTER 10
Tutorial 10-9
rcplore ArcGlobe Web service
ArcGlobe provides a seamless basemap infrastructure in an ArcScene-like interface
for the entire world with imagery, elevation, political boundaries, and highways,
You can add your own layers to ArcGlobe and quickly have an impressive GIS appli-
cation. You need a broadband Internet connection to use the Web service that pro-
vides the basemaps.
IIUlch ArcGlobe
1 On your desktop, click Start, All Programs, ArcGIS, ArcGlobe 10, and click OK.
ArcGlobe opens showing default layers that are provided by ESRI.
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2 Turn on the Boundaries and Places and Transportation layers in the TOC. These layers
will not display until you zoom in.

'~D
CHAPTER 10 ArcGlS 3D Analyst GIS TUTOF
Explore ArcGlobe
By default ArcGlobe opened with the Navigate tool selected, ready for you to use next
1 Click, hold, and drag the display to the right so that the west coast of North Amel
at the center of the map.
2 Place your cursor as seen at right.
3 Right-dick and drag downward
until t he label for San Francisco
appears, then recenter the map
on San Francisco using your left
mouse button.
4 Keep t his process up untilyou can
see San Francisco and the Bay
Bridge. If you need to zoom out
at some point, right-click the map
and drag upwards, You can also
use your mouse wheel to zoom in
and out,
5 Zoom in even farther as
indicated at right.
6 Zoom to t he full extent.
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-OTORIAL 1
YOUR TURN
Zoom in to a
mountainous area of
the globe and use the
Navigation Mode button
to see elevation. You can
view mountains in 3D.
You can find particular
mountains using Find
with the Places tab,
zooming to and then
zooming out. Then, to
view elevation, click the
01 I) ~Iorot>
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ArcGIS 3D Analyst
Navigation Mode button %.For instance, above is a view of Pikes Peak.
d and display large-scale vector data
CHAPTER 10
You can add and display map layers for anywhere in the world. Next, you will add two
layers for Allegheny County.
1 Click t he Add Data button; navigate to ESRIPressGISTlDataAlleghenyCounty.gdb;
hold down your Ctrl key; click CountySchools, Tracts; release the Ctrl key; and dick
Add, Finish, and Close.
2 Click t he List By Type button [ft]at the top of the TOe and drag Tracts up in the Toe
above Boundaries and Places.
3 Right-dick Tracts and dick
Zoom to Layer. You could
symbolize the tracts using
attributes in any way you wish at
this point.
4 At the top of the TOe, dick the
List By Source button .@ , right-
dick County Schools, and click
Display XY Data.
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5 Select POINT~X for the X Field; select POINT_Yfor the Y Field; and select Projected
Coordinates, State Plane, NAD 1983 (Feet), NAD 1983 StatePlane, Pennsylvania South
FIPS 3702 (Feet).prj for the projection. Click OK, Finish.

6 Turn off Tracts in the TOC, click the
Find but ton " and type or make
selections as shown in t he image at
the right.
7 Click Find and, in the resulting
bottom panel, right-click North
Allegheny High School, click Zoom
To, and close the Find window.
8 Zoom in until you see the label for
North Allegheny High School. You
can see that ArcGlobe has its own
label for the school as a pJace and
even has local streets for display.
9 Save your ArcGlobe document as
Tutoriall0-1.3dd in ESRIPress
GIST1 MyExercisesChapterlO.
YOUR TURN
GIS TUTOR
.• , ,nd
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This Your Turn exercise has you use ArcGlobe for small-scale mapping. Start a new
ArcGlobe document by adding ESRIPressGISTlDataWorld.gdbCountry. Symbolize
Country with Quantities, Graduated colors using POP2006 normalized with SQMI (yields
persons per square mile), and quantile for classification method. When finished, do not save
your work. Close ArcGlobe. Be sure to move your Country layer above the Imagery layer.
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TUTORIAL 1 ArcGIS 3D Analyst CHAPTER 10
Assignment 10-1
Develop a 3D presentation for downtown historic
site evaluation
lhny u.s.cities, including the city of Pittsburgh, are experiencing a surge of downtown
're"ritalization. In Pittsburgh, new condominium and apartment projects are in progress, and the
dyplanning department wanh to verify that this new development does not interfere with
~ting historic sites. In this a~signment, you will help the city planning department raise the
OillRI'eness of historic sites in downtown Pittsburgh by developing a 3D model and animation of
dese areas.
.st..rtwith the following:
• ESRIPressGISTl DataAlIeghenyCounty.gdb Parks- polygon layer ofAllegheny
County Parks
• ESRIPressGISTlDataAlleghenyCounty.gdbRivers- poJygon layer of Allegheny
County rivers
• ESRIPressGISTl DataPittsburghCentraIBusinessDistric.gdbHistsite-polygon layer
of historic sites in the city of Pittsburgh's central business district
• ESRIPressGISTl Data3DAnalyst.gdb Bldgs- polygon layer of buildings in
downtown Pittsburgh
• ESRIPressGISTl 3DAnalyst.gdbCurbs- polyline layer of curbs (sidewalks) in
downtown Pittsburgh
• ESRIPressGIST1 Data3DAnalyst.gdbTopo-polyline layer of topography contours
in downtown Pittsburgh
o-te a 3D map and animation ofhistoric sites
~ a new ArcMap document called ESRIPressGISTlMyAssignmentsChapterlO
l-to""pmentlO-lYourname.mxd and add the feature classes listed above. Symbolize the features
]C'W' liking and zoom to the Bldgs layer. Create a new feature d ass of buildings that have their
ztttroid in historic sites and another of buildings whose centroids are not within historic sites
Use switch selection in the attribute table to select the nonhistoric site buildings). Save the
futures in a new file geodatabase called ESRIPressGIST1MyAssignmentsChapterlO
, -gumentlO-lYourName.gdbHistoricSiteBldgs and ESRIPressGISTlMyAssignments
_ rlOAssignmentlO-1YourName.gdb NonHistoricSiteBldgs. Remove the original Bldgs layer.
::1nArcC.1talog, create two new point features for trees and street furniture (e.g., benches, signs,
J
~:ca~ns, streetlights. etc.) in historic sites called ESRIPressGIST1 MyAssignments
lOAssignmentlO-1YourName.gdb HistoricSiteTrees and ESRIPressGISTl
.gnmentsChapterlO AssignmentlO-1YourName.gdbHistoricSiteFurniture. Assign them
same spatial reference as the historic sites (NAD_1983_StatePlane_Pennsylvania_South_
_3702_Feet). In ArcMap, digitize points representing trees and street furniture anywhere in
"""'=-st,oric site locations.

ArcG[S 3D Analyst GIS TUTORIA
Create a new 3D ArcScene file called ESRIPressGISTlMyAssignmentsChapterlO
AssignmentlO-lYourName.sxd and add all of above features (original and new) except 3DAnalyst.
gdb Bldgs.Create a new TIN from the Topo layer called ESRIPressGISTl MyAssignments
ChapterlOHistoricSitcTIN and assign it spatial reference NAD_1983_StatePlane_Pennsylvania_
South_PIPS_3702_Feet. Remove the original Topo layer. Drape the new features for historic and
nonhistoric buildings, street furniture, and trees as well as existing curbs, historic sites, parks, and
rivers to the TIN. Extrude the buildings using the height field. Show the nonhistoric site buildings
using a transparency effect of 60% and the historic site buildings as opaque (0% transparency). Swap
the 2D points for trees and street furniture with 3Dsymbols. Symbolize all Layers to your liking.
Create a fly-through animation focusing on the historic sites called ESRIPressGISTl
MyAssignmentsChapterlO AssignmentlO-lYourName.avi.
WHAT TO TURN IN
File geodatabase: ESRIPressGISTlMyAssignmentsChapterlO
AssignmentlO-l YourName.gdb
ArcMap document: ESRIPressGIST1MyAssignmentsChapterl O
AssignmentlO-lYourName.mxd
ArcScene document: ESRIPressGISTl MyAssignmentsChapterlO
AssignmentlO-1YourName.sxd
TIN: ESRIPressGISTlMyAssignmentsChapterlO HistoricSiteTIN
Animation: ESRIPressG[STI MyAssignmentsChapterl0
AssignmentlO-l YourName.avi
AssignmentlO·lYourName.zip, with all files included. Do not include path

TUTORIAL 1 ArcGIS 3D Analyst CHAPTER 10 357
Assignment 10-2
Perform a 3D analysis ofconservatory building
addition
Fittsburgh's local conservatory, Phipps Conservatory (http://phipps.conservatory.org), was
!mlt in 1893 by Henry Phipps as a gift to the city of Pittsburgh. Phipps Conservatory recently
IIInCerwent a major renovation with the addition of a lO,885-square-foot green-engineered
~me center.
SI:rure additions will include state-of-art production greenhouses and a one-of-a-kind tropical
5:rest. The 3D Analyst extension is very useful for envisioning the expansion of the conservatory
.md also for viewing the entire topography of the study area where the conservatory is located. In
- assignment, you will create a 3D TIN; perform a line-of-sight analysis; drape features and an
.zria.l photo to the TIN; and Create new 3D features.
5mrt with the following:
• ESRIPressGIST1 OataPittsburgh Phipps.gdb Bldgs-poiygon layer buildings in the
Phipps Conservatory study area
• ESRIPressGIST1 Data PittsburghPhipps.gdbCurbs- polyline layer sidewalk curbs in the
Phipps Conservatory study area
• ESRIPressGlST1 DataPittsburgh Phipps.gdbTopo-polyline layer topography contours
in the Phipps Conservatory study area
• ESRIPressGIST1CMUCampus 25_45.tif-digital orthographic map
Create line ofsight andperform 3D analJlsis
!i:aArcCataiog, create a new file geodatabase called ESRIPressGISTlMyAssignments
~ter10AssignmentlO-2YourName.gdb. Create a new polygon feature class in the geodatabase
~ PhippsAddition whose spatial reference system is NAD_1983_StatePlane_Pennsylvania_
XmD_FIPS_3702_Feet.
'W:re-a!e a new ArcMap document called ESRIPressGIST1MyAssignmentsChapterlO
~entlO-2YourName .mxd and add the features from Phipps.gdb and PhippsAddition from
IIIllI:!' new geodatabase. In the PhippsAddition feature class, digitize a simple 20-foot-tall polygon
milding in the front of Phipps Conservatory (Phipps Conservatory is labeled as PAGIS_ID 770002
:m the Bldgs feature class). Create a new TIN from the Topo layer called ESRIPressGIST1
~gnmentsChapter10 PhippsTIN and assign it spatial reference NAD_1983_StatePlane_
1!!m:::sylvania_South_FIPS_3702_Feet. Create a line-of-sight analysis from your new building
..a.:Etion to the Carnegie Museum of Pittsburgh (PAGIS_lD 5600589) and to the Cafe Phipps
'biGI5_ID 7700004). Export your line-of-sight analysis for both buildings to a JPEG file called
E5RIPressGISTl MyAssignmentsChapterlOAssignmentlO-2YourName.jpg.
lTh5tea new 3D ArcScene file called ESRIPressGISTl MyAssignmentsChapterlO
, -gnmentlO-2YourName.sxd with the Bldgs, Curbs, and PhippsAdclit ion features added.Add

ArcGIS 3D Analy.t GIS TUTO
PhippsTIN and the aerial image 25_4S.tif. Drape the curbs and the aerial photo to PhippsTIN with
an offset of one foot (to avoid bleeding into the contours). Be sure to apply the aerial photo to the
base height of the new TIN and not the aerial photo itself. Drape both buildings' features (again
with an offset of one foot) and display using the building height field. Use 3D effects where you
think appropriate to focus attention on the new addition.
Create a PowerPoint presentation called ESRIPressGIST1 MyAssignmentsChapterlO
AssignmentlO-2YourName.ppt and insert 3D images of views from various angles showing
some with the ortho image and some without the ortho image. Focus on the area around Phipps
Conservatory and the new addition. Hint: Use File, Export Scene, 20 to create images of your view~
WHAT TO TURN IN
File geodatabase: ESRIPressGISTlMyAssignmentsChapterl O
AssignmentlO-2YourName.gdb
ArcMap document: ESRIPressG1ST1MyAssignmentsChapterlO
AssignmentlO-2YourName.mxd
ArcScene document: ESRIPressGISTlMyAssignmentsChapterlO
AssignmentlO-2YourName.sxd
TIN: ESRIPressGIST1 MyAssignmentsChapter10 PhippsTIN
Image file: ESRIPressGIST1MyAssignmentsChapterlO
AssignmentlO-2YourName.jpg
PowerPoint: ESRJPressGIST1MyAssignmentsChapter10
AssignmentlO-2YourName.ppt
If instructed to do so, instead of the above individual files. turn in a compressed file.
AssignmentlO-2YourName.zip. with all files included. Do not include path
, ~~~~=------------------------

.:, '.J .
·, on sys:. Pil1S
tion sy stems
" I
g eo g('ap ."
geo.g , ap h ic
eo" r ap hic
info. m. ; tiotl .sY:' ,. "I!~S
iflfor'mation systems
i"forrllation systenlS
,,] P 1"'
ation
c'" rna t . formation syste ms
tion systems
s tern s
geogr0phic in
geographic I II
geo g l~aph ic in
ge o grap h i c in
ge ographic
ge o grap h i c
at
'.~ (. p
. ,.!T T"s yste ms
i"" ,.,,. a t:i.on systems
or illation systems
or' maliof1 systems
ol"matior' systerns
' ~form~t:iG:'1 ~;Is"'e~s
ArcGIS 'Spatial.Analyst
r ap h ic..
geographic
geogrcphic
gi?091~ap h ic
g€'ographi.:::
'PiJq"',::~h'L
," "'
-""5 chapter is an introduction to ArcGIS Spatial Analyst, an extension of
~cG IS Desktop. Spatial Analyst uses or creates raster datasets composed of
,?id cells to display data that is distributed continuously over space as a surface.
~-. this chapter you will prepare and analyze a demand surface map for the
!lxation of heart defibrillators in the city of Pittsburgh with demand based on
. ... number of out-of-hospital cardiac arrests with potential bystander help.
!":.. will also learn how to use Spatial Analyst to create a poverty index surface
";:'.a-t combines several census data measures from block and block group
?J!ygon layers.
i n
in
in
.: n
""

I
ArcGIS Spatial Analyat
Learning objectives
Process raster map layers
Create Q hillshade raster layer
Make a kernel density map
Extract raster value points
Tutorial 11-1
GIS TUTe
Conduct a raster·based site
suitability study
Use ModeIBuilder for a risk in
Process raster map layers
The map document that you will open has map layers including raster maps fr
U.S. Geological Survey Web sites-http://suilles s. usgs . gov/website/seallle~
vi ewer.ht. for digital elevation (NED shaded relief, 1/ 3 arc second) and http:
gisdata.usgs . net/website/MRLC/v;ewer.php for land use (NLCD 2001). All ras
maps are rectangular in their coordinate systems, but you will use the Pittsbt
boundary as a mask so that cells outside the boundary will have no color and
the cells inside will have their assigned colors. In addition, you will use the VI
(digital elevation model) layer to create a hillshade which has a 3D appearanc
oftopography illuminated by the sun. Placing the hillshade under the land·us
layer andgiving the land-use layer some transparency makes an attractive Ql
informative display.

:; TUTORIAL 1 ArcGIS Spatial Analyst CHAPTER 11
x:amine raster map layer properties
1 Open ArcMap and the map document ESRIPressGISTlMapsTutorialll-1.mxd. The
vector map layer called OHCA (out-of-hospital cardiac arrests) is the number of heart
attacks over a five-year period per census block that occurred outside of hospitals where
bystander help was possible because of location. As expected and by definition, you will see
that that these heart attacks appear in developed areas. Next, you will examine properties
of the raster layers.
"'•,
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".........~.~"
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o
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I"""""""co.,,,,,_
..-._w_0.10.._, __
1.!I0.._ ...........,
. ~-- ......,._...,........,
EEl _ ..... I'''~J
jfl Do<""",,'~'"
. ,-~- ......El.....,.....
.~0 11<.._ _
EJ.",~_
. '''''.a'"",",D_,,_111._ _ ...-..-
~ O_
o
2 In the TOC, right-click OEM and click Properties and click the Source tab. All raster
maps are rectangular:n their coordinate system. This one has 2,106 columns and
1,984 rows with square cells of 90.70912488 decimal degrees on a side.
3 Scroll down until you see the Extent information. Here you can see familiar-looking
decimal degree values for the extent, so this layer is in geographic coordinates. ArcGIS
projected it to the data frame's projection, State Plane for Southern Pennsylvania.
4 Scroll down further until you see the Statistics information. Each cell or pixel has a single
value-elevation in meters-which is stored as a floating point number. The statistics for
elevation over the extent includes a mean elevation above sea level of 323.7 meters and
maximum of 443.2 meters.
5 Close the Properties window.
6 Click File and Save As, browse to ESRIPress GISTl MyExercisesChapterll,
and click Save.

'
•
=
ArcGIS Spatial Analy.t GIS TUTORI
YOUR TURN
Examine the properties of the land-use layer. Notice th,"'hi'.
a projection for the continental United States ~~:::~~:!~~.~'.~~~~~~~reprojects it to the local state plane projection).'
of the OEM, 30 oeters on a side, and that the
categories.
,'I: ''''
Set raster environment
Next, you need to set the environment for using the Spatial Analyst tools. Each time yo
use one of t he tools. ArcMap will automatically use the environment settings, thereby
saving you time in many instances.
1 Click Customize and Extensions, check Spatial Analyst, and dick Close. This loads d
Spatial Analyst extension, making its functionality available.
2 On the main menu, click Geoprocessing, Environments,
Raster Analysis, and type or make selections as shown
in the image.
3 Click OK.
Extract land use employing a mask
ArcGIS can display a great many raster or image file formats. The land-use layer in your
map document is a TIFF file format image as downloaded from the USGS site. To proces
the layer, it is necessary to convert it to an ESRI format. You will convert a TIFF file to a:
ESRI format by saving it in a file geodatabase. At the same time, you will use the Pittsbu
boundary as a mask to clip the original layer to Pittsburgh's rectangular extent and onl)
display cells with Pittsburgh's boundary.
1 On the main menu, dick
Windows, Search, Tools; type
extract in the search text box,
and dick Extract by Mask.
2 Type or make selections as
shown in the image.
3 Click OK. c..: II c-I II .. [ ~""">

::::IORIAL 1 ArcGIS Spatial Analyst CHAPTER 11
4 In the TOC, turn off aU layers except OHCA and LandUsePgh.
5 RighHlick LandUsePgh and click Zoom to Layer. ArcMap gave LandUsePgh an arbitrary
color ramp (which is unattractive), but next you will add a layer file, created from LandUse,
to correctly symbolize the new raster map.
6 Right-click LandUsePgh, click Properties, click the Symbology tab and Import, browse to
ESRIPressGIST1 OataSpatiaIAnaiyst, click LandUse.lyr, click Add, and click OK
t wice. The resulting map is informative and attractive; for example, you can see high-
density development along Pittsburgh's rivers, and you can see that the clusters of heart-
attack locations are in developed areas. In the next section, you will make the map even
better by giving it a 3D appearance, using hillshade based on the OEM layer.
.,
••.,.,
. s ·o
.......-
8 0-.",
o
..--_...-In_ _ _
!!II~ .... """'"
------"""-III_ .....~
------0 ..... ,,,,,,,,
,,-c"'_........m_
-~-
a __
-----=Iil-.........,
-if""'"....,.
YOUR TURN
~ LandUsePennH from LandUseGrid using the PennHills layer as a mask and ;savit;lg it as
",....7sePH in ESRIPressGIST1MyExercisesChapterllChapterll.gdb. Symbolize the new
:!Sing LandUse.lyr. When finished, tum off all of the Penn Hills layers and zoom back to
±e Pittsburgh layer if necessary.

I)'':, .:
I
I
ArcGIS Spatial Analyst GIS TUTO
Tutorial 11-2
Create a hillshade raster layer
The hillshade function simu.lates illumination ofa surface from an artificial Ii
source representing the sun. Two parameters ofthis fu.nction are the altitude
ofthe light source above the surface's horizon in degrees and its angle (azimu;
relative to true north. The effect ofhillshade to a surface, such as elevation al
sea level, is striking, giving a 3D appearance due to light and shadow. You can
enhance the display ofanother raster layer, such as land use, by making it pm
transparent and placing hillshade beneath it. That is the objective ofthis tuto
Create hillshade for elevation
You will use the default values of the hillshade tool for azimuth and altitude. The sun
your map will be in the west (315') at an elevation of 45° above the horizon.
1 Type hillshade in the search text box, press Enter, and dick Hillshade.
shown in the image at the right.
3 Click OK.
4 Move HiUshadePgh to just
below LandUsePgh in the TOe.
5 Right-click HillshadePgh,
dick Properties, and click
Symbology.
I hlhl".~ _
01: II CInClIi ! l~." JI~~
6 Make sure that Stretched is selected in the Show panel, select Standard Deviations i
Stretch panel, and click OK.
7 Right-dick LandUsePgh in the TOC, and click Properties and the Display tab.

TUTORIAL 1 An:GIS Spatial Analyst CHAPTER 11
p--
8 Type 35 in the Transparency field and click OK. That's the finished product. Heart-attack
locations are in some developed areas, but not all developed areas. Next, you will do
additional spatial analysis on population statistics to see if you can determine a major
factor affecting the incidence of heart attacks.
" l-' '''''...
' o~
~
•·,• •
• I·'o I ·t
.,.............
,, 0-...
"> 0 -
__w_
c~_.,...,
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i L.2 L .
YOUR TURN
& s ...~
':"'~:e PennHshade and display it under a 35 percent transparent LandUsePennH.

ArcGIS Spatial Analyst GIS TUTOF
Tutorial 11-3
Make a kernel density map
The incidence ofmyocardial infarction (heart attacks) outside ofhospitals in t
United States for ages 35 to 74 is approximately 5.6 per thousand males per y(
and 4.2 per thousand females per year1
• You will use a point feature class ofCf
block centroids in Allegheny County to analyze heart attack incidence as inpuj
an estimation method called kernel density smoothing. This method estimate~
incidence as heart attacks per unit area (density) and has two parameters, cel
and search radius. There is no "science" ofhow to set these parameters, but th.
larger the search radius, the smoother the estimated distribution. When smoo
a particular cell, the farther away, the less influence that other points have. R
ArcGIS Desktop Help on kernel density smoothing to learn more about this me
Assign environmental settings and get statistics
The map document that you will open shows the observed locations of heart attacks (a·
of hospitals and with the potential ofbystander assistance) and block centroids symbc
with a color gradient for heart-attack incidence, as well as other supporting layers. 'The
attribute table of block centroids has the incidence attribute, Inc'" 0.0042 x (Fem35T7
+ 0.0056 )( (Male35T74J where Fem35T74 is the population by block of females of age ::
to 74, and Male35T74 is the corresponding population for males. The question is whetl
incidence does a good job of estimating the observed heart attacks in the OHCA point :
1 In ArcMap, open Tutorialll-3.mxd from the ESRIPressGISTl Maps folder. 'The
map display for estimated incidence using block centroids with point markers is as
good as vector graphics allow but is difficult to interpret. You will create an alternativ.
representation of incidence by estimating the smoothed mean of the spatial distributi
using kernel density smoothing.
1 Rosamond. W. D.. L. E. Chambless. A. R. Folsom, L. S. Cooper, D. E. Conwill. L. Clegg. C. H. Wang. and G. Heiss. 1998. "Trends i
incidence of myocardial infarction and in mortality due to coronary heart disease, 1987 to 1994: Ntw England Journal ofMt dic
Vol. 339(1998): 861-867.

7UTORIAL 1
...,e , .,
.,.........._..
" Iil""'~C
.,Iil_
•~_.fI,.(I,WIOII
-.~
..........~
.0_·•."''....
• 0 -
ArcGIS Spatial Analyst
2 Click File and Save As, browse to ESRIPressGISTl MyExercisesChapterll,
and dick Save.
3 On the main menu, click Geoprocessing,
Environments, Raster Analysis, and type or make
selections as shown in the image on the right.
4 On the main menu, click Selection, Select By
Location, and make selections as shown
in the image on the right. Select 8y location
CHAPTER 11 36
I'?IIEJ
SeIeo;t IUll'flS from ..... Of more taf9tt Iayon bMed on thU' Iot«Ion i'l
5 C[i<kOK.
6 Right-click AllCuBlocks in the TOC, click
Open Attribute Table, right-dick the
column heading for Inc, and dick
Statistics. Note the sum of Inc, 684 for
Pittsburgh, the expected annual number
of heart attacks in Pittsburgh outside
of ho~pitals. Below you will verify that
density smoothing preserves this sum in
any surface it estimates. Kernel density
smoothing simply spreads the total
around on a smooth surface, preserving
the input total number of heart attacks.
7 Close the Selection Statistics window
and the table, and clear the selection.
relation totho ~ i'l tile _ele-,.er.
SelectIon mathod:
!ulectf....... fr"'"
.
,vj
Teroet Io!yer{s):
,-,.......- ..---..~..
D "'"D
"""""~ "'''"'''o Pt6beet.
D_
O Rivas
..
oOrly show seIocW!Ie layers ., tis I!t
SoI.w'ce layer:
~ ;,;tsludl ::J
'JUs' "*'l~d ·'Ht""~ (0 'ciltlres selected)
5pMIeI selection mctt.:d:
I,..oet ie)oocr(5) featns _sect U. 5w'Cft layer fe&r.
...
" .j
D~aoeard>~
Ii,,,;;;~:·j--=.J 'r""dt·,'b '" 'I....... .~,. ......__. -.•.....
I <0, I I
'" II
-I I "'" I

I
ArcGIS Spatial Analyst GIS TUTOR:
Make a density map for heart-attack incidence
The OHCA map layer shows heart attacks per census block in Pittsburgh. Blocks in
Pittsburgh average a little less than 300 feet per side in length. Suppose that policy
analysts estimate that a defibrillator with public access can be made known to residen'
and retrieved for use as far away as 2.5 blocks from the location. They thus recommem
looking at areas that are five blocks by five blocks in si~, or 1,500 feet on a side, with
defibrillators located in the center. Therefore, you will use a I SO-foot cell and 1,SOO-fo
search radius. The ISO-foot cell approximates the middle of a street segment, the aver,
location of a heart attack.
1 Type kernel density in the search text box, press Enter, and click Kernel Density.
2 Type or make selections as shown in the image.
3 Click OK. The resulting surface does not appear useful at this point, but it will after yo
symbolize it better next.
4 Right-click Kerne11500; click
Properties, the Symbology tab,
and the Classify button; and
select Standard Deviation for
Classification Method. Standard
Deviation is a good option for
showing variation in raster
grids because it yields a central
category and an equal number
of categories on each side of the
center.That makes dichromatic
color scales, such as you will
use next, more meaningful and
easier to interpret. You control
..: .........
the number of categories in the next step by choosing the fraction of standard deviation
which to create break points, every 1, 1/3, 1/4, etc., standard deviations.
5 Select 1/3 Std Dev for Interval Size and click OK.
6 Select the color ramp that runs from green to yellow to red, and dick OK.
7 'lUrn offAllCoBlocks, PghStreets, and Zoning, and turn on all other layers in tbe T(
Incidence matches clusters o( the OHCA heart-attack data in many, but not all areas. Pc
example, there is a cluster in Pittsburgh's central business district (triangle just to the I
of where the three rivers join), but estimated incidence is low there. The problem is that
density map, based on population data, shows expected heart attacks per square foot ir:
reference to where people live, not necessarily where they have heart attacks. Many pea

5:-OTORIAL 1 ArcGIS Spatial Analyst CHAPTER 11
shop or work in the central business district and unfortunately have heart attacks there,
but few li~ there.
• •••
• ' '''II"'''~fi C ~
~=OO.,_
O-OO<OOl · I.O"<W
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l1li0.""",,",,'''''0._ ,;
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,"0._ " .•.- '
§~=:~=,;:I
I:I ~ .•- ,• ..
• 0.oo::a;t;ol..•..lOlDOI"'" •
. ..ct<>l<"IIII -o.:n:o::nll '1
. ~OXIOO""' ·O.GOOlO LI" ; ,
. o.om:o>lO'·'._'" .•0_,.·1_
Check the density surface, to see if it preserves the total number of heart attacks. The
estimated incidence that you fou nd using block centroids was 684. Open the propert ies for
the density surface, dick the Symbology tab, and click Classify. There you will find useful
statistics: 72,315 cells with a mean of 0.000000415 heart attacks per square foot. Remember
that each cell is 150 feet by 150 feet. Therefore, 150 )( 150)( 72,315 )( 0.000000415 = 675
heart attacks, which is d ose to 684. So what kernel density smoothing did here was to move
the input number of heart attacks around and to distribute them smoothly. The kernel
density map is a better estimate of incidence than raw data, because smoothing averages out
randomness and provides an estimate of the mean or average surface.
p.!!!!!yIllOllluIllRIII!III;III;III;III:III.E!!!!!!!!!!!.ZIIIIIIIII.a.!i2l1ill!iiLIIILllall!!.11....IIIEII!!!S!!!!!ibIll2I11J11......S!!!!!......S1IZ!...•.1I1!!!..1I!2!1L!!!..2b£ll!!!..",..."""
:''''!a::e a second kernel density surface for mcidence, called Kerne13000, WIth all mputs and )
1U:::?="...s the same except you will use a search radius of 3,000 instead of 1,500. Symbolize the ':
b= the same as Density1500 While keepmg Kernel1500 tuwed on, turn Kernel3000 on and -
.. see the differences 10 the two layers. Kernel3000 IS more spread out and smoother, but)'
LoU the same corresponding number of estimated heart attacks: close to 684
.. '"__.. ,, _ .~ .._,,_.H_"" ,....'*'-.._,...........____ .., ___

Ii
rI,
ArcGIS Spat ial Analyst GIS TU'
Tutorial 11-4
Extract raster value points
While the estimated densities appear to match the actual heart-attack dat,
OHCA, the match mayor may not stand up to closer investigation. ArcMa~
a tool that will extract point estimates from the raster surface for each poi
in OHCA. Then you can use the extracted densities multiplied by block area
estimate number ofheart attacks. Ifthere is a strong correlation between i
estimated and actual heart attacks, there would be evidence that populati(
is a good predictor ofheart attacks.
1 Type extract values to points in t he search text box, press Enter, and click Ex.
Values to Points.
shown in t he image.
3 Click OK. The resultant layer,
OHCAPredicted, has an
attribute, RASTERVALU, which
is an estimate of heart attack
density, or heart-attacks per
square foot, in the vicinity of
each block.

7UTORIAL 1 ArcGIS Spatial Analyst CHAPTER 11
:alculate predicted heart attacks
You can expect that the resulting estimate will be larger than the actual number of heart
attacks in OHCA's YES attribute, which is just a subset of all heart attacks (those in which
bystander help was possible, given the location).
1 Right-dick OHCAPredicted and open its attribute table.
2 Click Options, Add Field, and add a field called Predicted that will contain floating
point values.
3 Right-click the Predicted column beading and click Field Calculator.
4 Create the expression 5 x [RASTHRVALU] )( (Area] and click OK. OHCAdata is a five-year
sample for heart attacks, thus the expression includes the multiple 5.
5 Close the attribute table. A few of the points in OHCA have no raster values near them,
so ArcGIS assigns the value - 9999 to them to signify missing values. Before looking at
a scatter plot of predicted and actual values, you will first select only OHCA points with
positive predicted values.
6 Click Selection, Select by Attributes.
7 For the OHCAPredicted layer, create the expression "Predicted" )= 0 and click OK.
8 Right-click OHCAPredicted, and click Data and Export Data.
9 Export selected features to ESRIPressGISTlMyExercisesChapterl1
OHCAPredicted2.shp and click Yes to add the shapefile to the map.
10 Clear the selected features and turn off the OHCA_Predicted layer.

372 CHAPTER 11 ArcGIS Spatial Analyst
Create scatter plot of actual versus predicted
heart attacks
GIS TUTO
Note: While Pittsburgh has a total of 7,466 blocks, only 1,509 blocks had heart atta,
The scatter plot that you will eventually construct includes data only for the 1,509 b
but should ideally include the balance of the total blocks, which had actual values of
but predicted values sometimes much larger than zero. Nevertheless, you will be abl
get an indication of the correlation between predicted and actual heart attacks. Add
balance of blocks would only make the correlation worse, but the correlation is actu
already very low, as you will see next.
1 Click View, Graphs, Create.
'-1.
Graph of OHCA:P.:'.':~dI~"~'~d:2." '~" " _" "
, ,..:..
"" ,
......
Prtdlcted
3 Click Next, Finish. At the scale of blocks, the predicted values seem to correlate poe
with the actual values. A good correlation would have a graph with Actual (YES attri
and predicted values scattering around a 45-degree slope line. This scatter plots shoo
correlation at all. If you export the corresponding data to a statistical package or Ex,
you would find that the correlation coefficient between predicted and actual values i
0.0899, which is very low. Evidently, factors other than where the population reside:
the locations and clustering of heart attacks occurring outside of hospitals.

''TUTORIAL 1 ArcGIS Spatial Analyst
Tutorial 11-5
nduct a raster-based site
suitability study
CHAPTER 1l 373
The objective is to find locations that have high heart~attack rates and that have heart
defibrillators accessible to the public. The approach includes using kernel density
smoothing on the available heart~attack data to remove randomness from the spatial
distribution. This provides a more reliable estimate ofdemand. An assumption is that
any locations within commercial areas provide needed public accessibility.
a map document
A vector map layer is available for commercial area boundaries. To conduct a raster~based
analysis, you will have to convert this map layer into a raster layer. This is the fi rst task
t.hat you will undertake.
1 In ArcMap, open Thtoriall1~5.mxd from the ESRIPressGISTl Maps folder. The map
document shows the observed locations of heart attacks (outside of hospitals and with
the potential of bystander assistance), a 600-foot buffer of commercially zoned areas in
Pittsburgh, and other supporting layers. 'The GOO-foot (or two-block) buffer of commercial
areas includes adjacent noncommercial areas that have sufficient access to defibrillators.
2 Click File and Save As, browse to ESRIPressGISTl MyExercisesChapterll ,
and click Save.
3 On the main menu, click Geoprocessing,
Environments, Raster Analysis, and type or make
selections as shown in the image at the right.
4 Cli<k OK.

ArcGIS Spatial Analyst GIS TUTON
Convert feature buffer to a raster dataset
The ZoningCommercialBuffer layer has two polygons and corresponding records with
single attribute: Commercial. The Commercial value of 1 corresponds to commercial 1.
use or land within 600 feet of commercial land use. The other value, 0, represents the
balance of Pittsburgh and includes all other zoned land uses. You will convert this vee
layer into a. raster dataset using a conversion toot. First, however, you need to select b
records in the vector file in order for them to convert.
1 Right-click the ZoningCommercialBuffer layer and click Open Attribute table.
2 Select both records by clicking the row selector of the first row, drag the mouse to
both rows, and close the table.
3 Type feature to raster in the search text box, press Enter, and click Feature to Ra
shown in t he image at the right.
5 ClkkOK.
6 Removethe
ZoningCommercialBuffer layer
and turn off the OHCA layer.
7 Right-click Commercial, click
Properties, click the Symbology
Ic~ILJlcloll."I~r 1_
tab, click Unique Values in the Show panel, and resymbolize the new Commercial t
to have two colors: white for noncommercial and gray for commercial.
.."......' D~
~
•
".,• J• •
.,........-," 0 _ , '
'0-D
oo ill_'"
D
"iIl~
00
••

5: 7 UTORIAL 1 ArcGIS Spatial Analyst CHAPTER 11
YOUR TURN
Create a kernel density map based on the YES attribute of the OHCA point layer that
has lSD-foot cells, a search radius of 1,500 feet, and area units of SQUARE_FEET.
Call the new raster layer HeartAttack and save it in ESRIPressGIST1MyExerdses
ChapterllChapterll.gdb. Symbolize the layer using the standard deviation method
with interval size 113 Std Dev. Use the green-to-yeUow-to-red color ramp. Try t urning
the OHCA layer on and off to see how well the density surface represents heart
attacks, then remove the OHCA layer. The resulting raster map is below.
il lil ........
1t 0 _ ,
iii iilI .....-.
D
..-".I!l_~->_ 0 · 0"""""",",
-..~ .~
_ lUlIIItUIlUt·lIJ:IIlOI'OlI
. II.OIIIICO"",............,.
s o......"qo·G"""",.".
0 0"""'""2. ·•."""""'"
Elo.""""",zs· o.o:ooJ2m
IIII"-...·~"""""'"
. "tlIUIll3Il!:1.OJ:D><mt>
. !I.OOIIOIIN.~""""""".
• o.a.ma,. .0JIQ0l»I..
' 0_0 0
g .
tery a raster dataset with a single criterion
. reclassify
First, you will reclassify your kernel density map, HeartAttack, for areas that have
sufficiently high heart-attack density to merit a defibrillator. Suppose that policy makers
seek 2s-block areas, roughly five blocks on a side, that would have 10 or more heart attacks
every five years in locations where bystander help is possible. A square 2s-hlock area is 5 )(
300 feet :: 1,500 feet on a side with 1,500 feet x 1,500 feet :: 2.25 X 106
square feet of area.
Thus the heart-attack density sought is 10 heart attacks 12.25 )( 106 square feet =
0.000004444 heart attacks per square foot or higher. While the density map you just
created has a continuous range of values, next you will reclassify values into just two
values: 0 for cells with density less than 0.000004444, and 1 for cells with density greater
than or equal to 0.000004444.

ArcGIS Spatial Analyst GIS TUTOR
1 Type Reclassify in the search text box, press Enter, and click Reclassify.
2 Select HeartAttack for the Input raster and click Classify.
3 Select 2 for Classes, select Manual for Method, type 0.000004444 to replace 0.001
in the Break Values panel, and click OK. The Old values column shows values with or
decimal places, but Spatial Analyst has all 9 decimal places in memory.
4 For New values, replace the 1 with 0 and replace the 2 with 1.
5 Finish filling in the form by typing
or making selections as shown in
6 ClkkOK.
7 Resymbolize Calculation so that
ohas no color and 1 is dark blue,
and make sure that HeartAttack is
turned on and below HAttackQl.
You can see that relatively few peak
areas, eight, have sufficiently high
heart-attack density. Some of them
are likely too small, but you will not
make that determination until you
consider all query criteria.
"' ~ .....,
o
~ ~ .......'"D
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.,'" e __
-,. 0-1."""""'"
• cum:o:J2:M _O.<Wn1632
. ~~-'."""j""
II! ~""""""" .•..."."....,~•."'m:ll..,. -' .""",,121
0 ' .00110"'"", _0."""""""
mo.~. 0."""",=
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__~ i~~I~~~
!_Newvobesl I PredsiCln••• I
CN II c-.c.1_ IIEn...."'-""••• ) l Show IieI!

-::ORIAL 1 ArcGIS Spatial Analyst CHAPTER 11
ery a raster dataset with a two criteria
Next, you will include a second criterion in the query-locations within the commercial
buffer- for suitable defibrillator sites. The Boolean And tool combines two raster datasets
by giving all cells the value 0 except where both input cells are 1, in which case the output
cell gets the value 1. In this case, the resulting areas defined by cells with value 1 are both
in the commercial buffer and the sufficiently high heart-attack area of HAttackQl.
1 Type Boolean And in the search text box, press Enter, and dick Boolean And.
shown in the image at t h e right.
" Rooll!.." And :;rp;~
3 Click OK.
4 ResymboUze HAttackq2 so
that 0 has no color and 1 is
Tourmaline Green (eighth
column, t hird row of the color
chjps array),
and make
sure that
HAttackQl and
HeartAttack
are turned
on and below
HAttack2. As
}"OU would
expect, adding a
second criterion
;...ith the AND
connection has
reduced the
size of areas
::::leeting criteria.
., Ii! """',
o
lt iil_".
o
"' iiI ~
O.
'":;; iiI-..!oQ'
Do
.,..~_.:-~.<OX( :'. ~"""""", · o."""",
lBio.ol!OOO'O>' ·""""'" .,
~...-c ............,·""""""'
m..""""""",·..OIIa:<
lIlo._w ·omJa[
. -.-,........
.~..-...."..,..,........,
0 0 _
~~ "l
:hree of the formerly promising areas are significantly reduced.
YO UR TURN
...__ . " ..- ..~
.....
:::n the Streets layer and zoom in to each feasible area to check the third criterion that there
....-:~ 25 blocks, or roughly 2.25 million square feet, in a square area. Use the Measure tool on
.a:f'::ar to measure fea sible areas. Which areas remain feasible? What would you report back
?=iXy makers? Save the map document.
________•__________•.._,.________ •._,~~........,..;.... .."'.i"..........;.;,...'

-
ArcGIS Spatial Analyst GIS TUTOII
Tutorial 11-6
Use ModelBuilder for a risk index
People who live in poverty often have poor health care, unhealthy diets, and
unhealthy habits such as smoking-all factors contributing to heart attacks. I
this tutorial, you will create an index for identifying poverty areas by combinil
four poverty indicators2
: population (1) below the poverty income line, (2) of
female-headed households with children, (3) with less than a high school educt<
and (4) ofworkforce males who are unemployed.
Robyn Dawes provides a simple method for combining such measures into a poverty it
Ifyou have a reasonably good theory that several variables are indicative or predictive
dependent variable of interest (and whether the dependent variable is observable or n!
then Dawes makes a good case that all you need to do is to remove scale from each inp
each has the same weight, and then average the scaled inputs to create a predictive inc
good way to remove scale from a variable is to calculate z-scores, subtracting the mear
then dividing by the standard deviation for each variable.
You can see in the following table that if you simply averaged the four variables, then ~
unemployed arbitrarily gets the highest weight while female-headed households wOllk
have practically no weight, given the means of the variables. Z-scores for all four varia
however, all have means of zero and standard deviations of one, so when averaged the:
each will have equal weight.
Indicator variable Mean
Female-headed households with children 1.422
Less than high school educsllon 110.060
Male unemployed 154.500
Poverty income 126.021
Standard
Deviation
4.431
80.812
124.804
147.1 68
There are three parts to creating the poverty index. First you will calculate the z-scores
for each of the four indicators. The map layers for the indicators are centroids of blocks
the population of female-headed households with children and centroids of block grou:
2 W. O'Hare and M. Mather, "The growing number of kids in severely distressed neighborhoods: Evidence from the 2000 census;
Count (2003). KldsCount is a publication of the Annie E. Casey Foundation and the Population Reference Bureau, and ill availabJ<
h t t p ://''.'' .a_c f .o rl / upl e>a d I publ i c at ie> n f il e sId K3622h l2 80 . pdt.
3 R. M, Dawes, "The robust beauty of Improper linear models in decision making," Amuican PS)lchQ/ogist 34 (1979): 571- 582.

lmIfORIAL 1 ArcGIS Spatial Analyst CHAPTER 11
for the other three indicators (which are not available at the more desirable, smaller block
level). Thus to make these layers comparable for combining them into an index, you will
transform them into kernel density maps, all with the -same ISO-faat-square grid cells.
So the second part is to create kernel density maps for all four input variables. The third
part is to use a Spatial Analyst tool to add the surfaces, weighted by 0.2S, to average them.
You will carry out parts 2 and 3 using ModelBuilder to document the work and provide a
reusable tool for creating an index. Note that you can work through the following exercises
successfully even jf you did not complete the introduction to ModelBuilder in tutoriaIB-7.
Tutorial 8-7 has a more complete introduction to ModelBuilder.
geoprocessing environment
The map document you will open has inputs for preparing the poverty index: AIICoBlkGrps,
which has block group centroids and needed attributes (NoHighSch2 == population
with less than high school education, Male16Unem == males in the workforce who are
unemployed, and Poverty == population below poverty income), and AllCoBlocks, which has
block centroids and the attribute FHHChld == female-headed households with children.
1 In ArcMap open Tutorialll-6,mxd from the ESRIPressGISTIMaps folder. Shown
are the block group centroids and block centroids, each displaying one of the four poverty
indicators via a color ramp. You can see that it is difficult to represent the spatial patterns
effectively using vector graphics, plus it is difficult to integrate the information from just
two spatial distributions out of the four needed for the poverty index. The raster poverty
index that you will create will do a better job on both issues.
·,
·,·,.,
. '-f• • .-.dg.....
.. iii ......
o
..-..
-<-11.5",,0. ....
-O'..,·""50~.....
· ""'.· •.I~.....
• l.I-Z..........
· ....-....• i!I ~
-<-o...std....... I
-0.... • •.15500._. !, '.
::;,',-:,:. ,:....• .l!5· •.1!Sld.....
·""",.,.,,,,.....• ,.,. ,.• std. ....
· ,......~.....
. ..

=
380 CHAPTRR 11 ArcGIS Spatial Analyst GIS TUTORIAL :
2 On the main menu, dick Geoprocessing,
Geoprocessing Options, and make
selections as shown in the image at
the right.
-,0 ~ tho oo.t.pW <i _oces<in9_oI:lcn<
0Log_oce'<in9_lltionsto~lo.;lfloI "
e.u..;,oo.rd 1'1"".---.. .....
3 Click OK. .--J - - _ .-
4 On the main menu,click Geoprocessing,
Environments, Raster Analysis, and
Select As Specified Below for Cell Size.
Type 150 for the specification, select
Pittsburgh for the Mask, and click OK.
5 Save the map document in ESRIPress
GISTlMyExercisesChapterll. I~
0iIpI0y I T",-MY ~
0 Addradsd~*'CI_NiM$ to""~
O~'or.t._",ybydefld "
Standardize input variables
Here you will calculate the z-score in an attribute table of one of the input feature classes.
To save time, the other three variables already have z-scores ready for use.
1 Right-dick AlICoBlocks in the TOe and click Open Attribute Table.
2 Scroll to the right, right-click FHHChld, and click Statistics. It is convenient to copy and
paste the statistics to Notepad and then copy and paste them later to the field calculator
that you will use.
3 On your desktop, click Start, All Programs, Accessories, Notepad.
4 Select all of the statistics in the Statistics of
AllCoBlocks window, pres Ctrl+C, click inside the
Notepad window, and press Ctrl+V.
5 Close the Statistics of AllCoBlocks window,
click the Table Options button ~ .. in the Table
window, dick Add Field, type ZFHHChld for
Name, select Float for Type, and click OK.
~.. .Edit FOrll'lll VItW ~
Count: - 2428 f - ~-~=~
Minimum: 0
~a ximum: 186
Sum: 34534
Mean: 1.422147
Standard Deviation: 4.431102
6 Right-click the column heading for ZFHHChld, click Field Calculator, and create the
following expression in the bottom panel of the Field Calculator window by copying
and pasting from your Notepad window,:
( [FHHChld] - 1.422147) 1 4 .431302

!i TUTORIAL 1 ArcGIS Spatial Analyst CHAPTER 11
8 Close the table and Notepad.
reate a new toolbox and model
1 Click Windows and Catalog, and expand Home - Chapter 11 in the folder/file tree.
2 Right-click Home - Chapter 11, click New and Toolbox, and rename the new toolbox
Unweightedlndices.tbx.
3 Right-click UnweightedIndices.tbx and click New, Model.
4 In the Model window, click Model, Model Properties.
5 On the General tab, for Name type Povertylndex (no spaces allowed), for Label type
Poverty Index, click OK, and hide the Catalog window.
reate a kernel density layer for an input
The next task is to create kernel density layers for the four inputs using the z-scores. After
you create model elements for one kernel density layer, you can easily copy it and make
adjustments for the remaining three.
1 Click Windows, Search.
2 In the Search window, type
Kernel Density in the search
text box, press Enter, and drag
Kernel Density to the Poverty
Index model window and drop
it in.
3 In the model, right-click Kernel
Density and click Open.
:•• POV£>Ply Index LJl§[8J
Model Edt In,ert V,,'" 1IIIrMlow, ~
~..~.!.:J. @il..~.,?; ftt·: ~~,..:~. ;!;.·F~ ::_L!._i""l _'-' ? ....._.~
Kernel Density Output t..sler
•
f§
~
'0
bor,
~ , ..::::....'''...~:....'. "''1':1;;:' :; :::. :"P.:"._. ".'::-.= .,,"";::, ."=· :'''~=~ I >....

-
CHAPTER 11 ArcGIS Spatial Analyst GIS TUTOR]
4 Type or make the selections as
shown in the image at the right.
5 ClickOK.
6 Right-click the Kernel Density
tool element, click Rename,
and change the name to
FHHChld Kernel Density.
7 Right-click FHHChld Kernel
Density and click Run.
" tHH[ hid I«,.oll)o."'y
8 Right-click the KDFHHChld and click Add to Display.
YOUR TURN
'1 I.
Resymbolize the new layer using the Classified method with 1/4 standard deviations and
the color ramp that runs from blue to yellow to red. Turn off the point feature layers. The
result is as follows:
." L.,....
.. 0 ctiGA
" O'l "''"D
"' 0 .0>0::_
~ 0 ""''''''''''
,.""""D
Ii< O'l ''''''''~
<"I"''",. 0·0."""" "'". o,ooooo"m _o,oco:"'o"
;;,."""'..,.. -o,ocooo","
ID o,O>:W035 ·O,ocm:0021
8 0,,,,,,",,,,, ' . 0,"""'110"
D O,ro:", Loo, _, ,ocwt4,...
Co."""',....-0."""'1''''Do,,,,,,,,,,,,,.-0."""" '''''
0 0,"""',,,,,,·,."""''''''''B ' ,ro:o:z=o _'.0C002'5IJ5
lIlIo,,,,,,,,,,""'-o,,,,,,,,m,,
m o,,,,,,",ml - o,roJO>]"'"
. 0,oo:m:tJ93· , ."""""""
. 0,,",,,,,,,,,'_0."""''''''''. o,""""''''_'_'''''L'''''''
Create a kernel density layer for a second input
il l
You can reuse the model elements you just built. While blocks work very well with a se,
radius of 1,500 feet, there are fewer block groups (the remaining three poverty inputs
at the block group level), so you need a larger search radius of 3,000 feet for them.

GIS TUTORIAL 1 ArcGIS Spatial Analyst
1 In the Model window, right~click FHHChld Kernel Density and click Copy.
2 Click Edit, Paste.
3 Right-click the new FHHChld Kernel Density 2 model element and rename it
NoHighSchKernelDensity.
CHAPTER 11
4 Right-click NoHighSch Kernel Density and click Open. Ignore the error messages. You will
make changes that eliminate them.
5 Type or make the selections as
shown in the image.
6 C)kkOK.
7 Right-click KDFHHChld(2) and
rename it NoHighSch.
8 Right-click NoHighSch Kernel
Density, click Run, and
resymbolize as you like.
YOUR TURN
Copy and paste the NoHighSch Kernel
Density model element two times to
use block group attributes ZMaleUnem
and ZPoverty to create two new raster
layers. See the resulting partial model
at right for element names that you
need to use. Then run each of the two new model
elements and resyrnbolize resulting map layers.
Examine each of the four raster maps. You will see
that they have overlapping but different patterns.
The index will combine these patterns into a single,
overall pattern. Resize and rearrange model elements.
Run the three processes you just created. Resymbolize each new layer using
standard deviations and color ramps of your choice. Notice that the process modeL:
elements acquire drop shadows in the model window after you run thelJl. To reset
the model so that you can run it again, if needed, click Model, Validate Entire
Model. ModelBuilder removes the drop shadows. Save your model.

384 CHAPTER 11 ArcGIS Spatial Analyst GIS TUrDI
Average kernel density maps
1 Type Weighted Sum in the search text box and press Enter.
2 Drag the Weighted Sum link to your model, to the right of the kernel density out:
and drop it in.
3 Right-click Weighted Sum,
click Open, and type or make
selections as shown in the
im agf> t o thE> right.
" We'ghted Sum
OK jI C«lOOl I[ Apply I[Show Help >
4 Click OK and use the following model to complete renaming model elements.
KDFHHCW
KDMeIoU_
..........

Arc::GIS Spadal Analyst CHAPTER 11
5 ~ the Weighted Sum process and resymbolize the resulting Povertylndex using
tt.andard deviations and the green-to-yel1ow-to-red color ramp.
...-~ 0 CK.O
~ 2 -'
~
,, ;;! ~
o
~ :::J~
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"~>
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_ ~ _ -o.'m"'Jl
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::)o.oo:Ol<Jl,, ·0."""""",",
::::Jo.!m>:n»I· o.-,.
D OJXOl<))I3l _ o.~
.~' · o."""""",",
_ o.<JXOOj1Q, .0."""","""
. O-O<O:Oll42 _0."""""'"
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_ o.OCOOOll ll · O.OCOOO'M
_ "-W>XI'M _ O.~
,, = ~
"O ~,
'J ~
i=__
s....e your model.
poverty contour
~pose that after consideration, policy analysts wish to use the poverty index density of
':;.0000009 or higher to define poverty. Next, you will create a featur~ class lhat has the
.::::::::our line for that index "elevation."
~ the search text box, type Contour List and click the Contour List link.
2 :-.-pe or make the selections
.c5 shown.
" Conl0ur LIst g§tRJ, - - - -

CHAPTER 11 ArcGIS Spatial Analyst GIS TUTO
3 Click OK. You now have a set of polygons, shown with thick black outlines, that expJ
define poverty areas and can be used for many policy purposes.
"' ~ 'O''''
' D ~
'" fill """',,..--.
0,; 6/1-.
o@ i1! ..,_
a
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'E D ""'""",,"
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. -0,,,,",,,,,,,, -0,"""""""
. -<l,~ ' -<l,,,,",,,,,l
E!l -<l,""""""'·o,oo:oo;o",
0 0,00:00;0,, · ' ."""""'"
D '.""""",,· o.OCJ:ml""
D o,o:;oooo,.,.· o,OCJ:ml.,.
D o,((;(I(004'' _' .0J0C0:JSn
l:ll O,,,,,,,,,,,,", - O,<OO::J>l""
l! o.<OO::J>l"". """"""""
11o,,,,,,,,,,,,,,, ,"."""mm
. o,OOO>:<m. ·0.00<0011"
. 0.00:00"".0,00:,00""
. 0,00<00""·c,"""""....,
"' D "'ffl<i"kl
" D '~"'"' D ~
~_D_ __ ..'.'_.___ ____U. _ _ __ _ __ _ _ _ _ __ _ __ _ _ _ __ _ _ _ __
4 Save the map document and close ArcMap.

TUTORIAL 1 ArcGIS Spatial Analyst CHAPTER 11
Assignment 11-1
Create hillshade for suburbs
-:::e first ring of suburbs around urban areas are good areas for revitalization in the future as
3clJurban homeowners attempt to downsize houses and relocate closer to work. The houses in these
.zn2S tend to be relatively small but well constructed, though in need of renovation.
r..,is assignment has you choose a subset of municipalities in Allegheny County comprising the first
riJ::g of suburbs around Pittsburgh to display land use with hillshade. You will also display school
b.:ations for the suburbs. The resulting map document and layers provide a good starting point for
edevelopment work.
Start with the fonowing:
• ESRIPressGISTlDataAlleghenyCounty.gdbMunic-polygon layer for municipalities in
Allegheny County
• ESRIPressGIST1DataAlleghenyCounty.gdbCountySchools-XV data file that has names
of schools and (x,y) point coordinates in Pennsylvania South State Plane 1983 projection
• ESRIPressGIST1 OataSpatialAnalystSpatiaIAnalyst.gdb Pittsburgh-boundary polygon
for Pittsburgh
• ESRIPressGIST1DataSpatiaIAnalystLandUse28910nO-land use for Allegheny County
• ESRIPressGISTl DataSpatiaIAnalystSpatiaIAnalyst.gdbDEM- digital elevation model
for Allegheny County
• ESRIPressGIST1DataSpatiaIAnalyst LandUse.lyr-layer file for rendering land-use
raster dataset
P1Yprocess vector layers
Grette a map document called ESRIPressGIST1 MyAssignmentsChapterl1 Assignment
:n-IYourName.mxd with each of the above layers added. Add the municipalities first, so that your
il;;a::;; frame inherits that layer's projection, which is the loca11983 State Plane projection. Add
JlllWt)' schools as a XV layer. Tum off Pittsburgh to simplify the next step, in which you will create
acicgof suburbs. Create a new file geodatabase called ESRIPressGIST1 MyAssignments
~terllAssignmentll-lYourName .gdb and add all new layers that you create to it.
~ the first ring of suburbs as those within one mile of Pittsburgh, but not including Pittsburgh
...1I:mic. Start by making Munic the only selectable layer. Then use Selection, Select By Location,
4ElIil: 21ect municipalities that are within a distance of one mile of Pittsburgh. Then use the Select
:::=:a::::::es tool, hold down your Shift key. and click inside the Pittsburgh polygon in the Munic layer
lIIokselect it. Finally, right-click Munic; click Data, Export data to create Suburbs; and add it to
IIlImrcap document. Now select schools that intersect with suburbs and create SuburbanSchools.

I,'..
j
ArcGIS Spatial Analyst GIS TUTOI
Process raster layers
Using Suburbs as the mask and cell size of 50, extract a raster from LandUse called LandUseSub
and import LandUse.lyr for symbolization. Create a hillshade from DEM called HillshadeSub.
Make LandUseSub transparent, move it above the hillshade, turn off unneeded layers, and display
suburban schools with the shaded land-use layer. Housing will be in the red, developed areas.
WHAT TO TURN IN
ArcMap document: ESRIPressGIST1MyAssignmentsChapterl1
Assignmentll-1YourName.mxd
If instructed to do so, instead of the above individual files, turn in a compressed
file, Assignmentll-lYourName.zip, with all files included. Do not include path information

IS T UTORIAL 1 ArcGIS Spatial Analyst CHAPTER 11 389
Assignment 11-2
Determine heart attack fatalities outside of
hospitals in Mount Lebanon bygender
Unfortunately, females have more fatal heart attacks outside of hospitals than males. perhaps
because symptoms of heart attacks in females are less well known than those for males. Heart
attacks outside of hospitals are roughly 1,5 per thousand for males aged 35 to 74 and 2.3 per
thousand for females in the same age range. In this assignment you will create two density map
layers- one for males and one for females- using these incidence rates for the municipality of
~{ount Lebanon in Allegheny County. You will do all raster processing using Spatial Analysis tools in
a modeL
• ESRIPressGIST1 DataAlleghenyCounty.gdbMunic- polygon layer for municipalities in
Allegheny County
• ESRIPressGIST1DataSpatialAnalyst SpatialAnalyst.gdbAllCoBlocks-point layer for
census block centroids in Allegheny County
fn ArcMap create a map document called ESRIPressGIST1 MyAssignmentsChapterll
ignmentll-2YourName.mxd with the above layers added. Create a file geodatabase called
.ESRIPressGIST1 MyAssignmentsChapterll Assignmentll-2YourName.gdb and save all new
byers and other files that you create.
Si!lect the Mount Lebanon polygon from Munic and export it as MtLebanon. Extract the Mount
tebanon blocks from AI1CoBlocks and save them as MtLebBlocks. Add floating point fields to
De attribute table for MtLebBlocks: MMortinc == 0.0015 x [Male3ST74) for the annual number of
~-attack fatalities for males aged 35 to 74 and FMortInc = 0.0023 x [Fem35T74J for females
~35 t074.
c.--eate kernel density map layers for MMortinc and FMortinc using MtLebanon as the mask and
lri:h a cell size of 100 and search radius of 1,500 square feet. Give the outputs descriptive names,
.Cd them to the map. and apply the same symbology scheme to both. Symbolize the kernel density
:m<C? for females first and then import that symbolization for the male map.

I
CHAPTER 11 ArcGIS Spatial Analyst
WHAT TO TURN IN
ArcMap document: ESRIPressGISTlMyAssigmentsChapter11
Assignment11-2YourNarne.mxd
File geodatabase: ESRIPressGIST1MyAssigmentsChapterll
Assignment11-2YourNarne.gdb
If instructed to do so, instead of the above individual files, turn in a compressed
GIS TUTOR]
file, Assignment11-2YourName.zip, with all files included. Do not include path information

AppendixA
Task index
Software tool/concept, tutorial(s} in which it appears
Add 3D Analyst extension, 10-1
Add 3D effects, 10-6
Add 3D symbols, 10-6
Add a CAD file, 5-3
Add a coverage, 5-3
Add a field, 3-8, 4-3, 6-3, 9-1, 11-4
Add a graph to a layout, 3-6
Add a layer, 1-2, 2-1, 2-6, 4-4, 6-1, 6-3, 6-4, 6-5, 7-5, 8-2, 10-1, 10-6
Add a layer (.IYf) file, 3-3
Add a layer file from Catalog, 1-2
Add a layer group from Catalog, 2-2
Add a report to a layout, 3-5
Add aerial photo, 6-5
Add displacement links, 6-5
Add elements to a layout, 3-4
Add hyperlink, 2-7
Add labels to model for documentation, 8-7
Add large-scale vector data, 10-8
Add layers to a group, 2-2
Add model labels, 8-7
Add model name and description for documentation, 8-7
Add model parameters, 8-7
Add projected layers to map document, 5-2
Add variables to a model, 8-7
Add vertex points, 6-1
Add XY coordinates, 4-4, 9-2
Address locators, 7-1, 7-2, 7-4

I
I,
Task index
Address rematch, 7-1
Adjust transparency, 6-5
Advanced sorting, 1-7
Advanced time properties, 3-8
Aggregate data, 4-5
Alias tables, 7-5
Animation time properties, 3-8
Animation toolbar, 10-5
Apportion data, 9-3
ArcCatalog Utilities. 4-2
ArcScene, 10-1
Assign a projection, 5-2
Assign at tribute names (Excel). 5-5
Assign environmental settings, 11-3
Attribute table, 1-7
Auto Hide Catalog, 1-2
Buffer lines, 9-1, 9-2
Buffer points, 9-1
Build a file geodatabase. 4-1
Build a map animation, 3-8
CAD files, 5-3
Calculate column, 4-3
Calculate geometry, 4-4, 9-1
Centroid coordinates, 4-4, 9-1
Change a map projection, 5-2
Change identifier types (Excel), 5-5
Change layer name, 2-1, 3-4
Change layout button, 3-2
Choropleth maps, 2-1
Clear Selected Features, 1-7
Clear visible scales, 2-3
Clip features, 8-2
Compress a file geodatabase, 4-2
Compute apportionment weights, 9-3
Convert coverage to shapefile, 5-3
Convert features to raster, 11-5
Convert labels to annotation, 1-8
Copy feature layers, 4-2
Correct source addresses using interactive
rematch, 7-3
GIS TUTO
Count geocoded records by ZIP Code
Count points by polygon, 4-5
Create 3D scenes, 10-1
Create address locator for streets wit
zone, 7-2
Create address locator for streets wit
zone, 7-4
Create address locator for ZIP Codes,
Create custom classes, 2-4
Create feature class from XY table, 4·
Create file geodatabase, 4-1
Create fly-through animations, 10-5
Create hHlshade for elevation, 11-2
Create hillshade raster layer, 11-2
Create line feature, 6-4
Create line of Sight, 10-8
Create multiple 3D views, 10-4
Create new model. 8-7, 11-6
Create new toolbox, 11-6
Create point feature, 6-3
Create polygon feature, 6-1
Create poverty contour, 11-6
Create report, 3-5
Create scatter plot, 11-4
Create transparency effect, 10-6
Create triangulated irregular networl!
(TIN), 10-1
Custom map layouts, 3-3, 3-4
Customize attribute sca1es. 2-4
Cut polygons tool, 6-2
Data driven pages, 3-7
Definition query, 2-6
Delete a polygon, 6-1
Delete attribute column, 4-3
Delete feature layers, 4-2
Delete vertex points, 6-1
Digitize line features, 6-4
Digitize point features, 6-3
Digitize polygon features, 6-1
Dissolve features, 8-3, 8-7
Document properties, 10-3
Download American Factfinder data ta"
Correct street reference layer addresses, 7-4 5-5

QS TUTORIAL 1
Download Census TIGER/Line data (ESRI),
5-4
Download raster maps, 5-6
Download tabular data, 5-4
Download U.S. Census Cartographic
Boundary Files, 5-4
Drag and drop a layer from Catalog, 1-2
Drape features to TIN, 10-3
Dynamic hyperlinks, 2-7
Edit 3D attributes, 10-7
Edit 3D objects, 10-7
Edit displacement links, 6-5
Edit feature attribute data, 6-1, 6-3, 7-4,
10-7
Edit placement tool, 10-7
Edit TIN, 1-02
Edit tool, 6-5
Edit vertex points, 6-1
Edit vertex tool, 10-7
Editor toolbar, 6-1
ESRI Web site, 5-4
Examine a shapefile, 5-3
Examine address data, 7-2
Examine crosswalk data, 8-3
Examine metadata, 5-1
Examine raster map layer, 11-1
Examine tables to join, 4-5
Explore ArcGlobe, 10-9
Explore sources of raster maps, 5-6
Explore sources of vector maps, 5-4
Export animation to video, 10-5
Export feature class, 4-5, 8-1, 8-2, 9-1, 9-3,
10-7,11-4
Export image, 3-3
Export layout, 3-3
Export report, 3-5
Export shapefiles to CAD, 5-3
Export table, 4-4
Extract by mask, 11-1
Extract features using data queries, 8-1
Extract raster value points, 11-4
Task index
Field move, 1-7
Field sort, 1-7
Field statistics, 1-7
File geodatabase, 4-1
Find features, 1-5
Fix and rematch ZIP Codes, 7-1
Fixed zoom in, 1-3
Fixed zoom out, 1-3
Fly out from Catalog, 1-2
Fly through a scene, 10-4
Generalize element labels, 8-7
Generalize tool, 6-2
Geocode by streets, 7-2, 7-4
Geocode by ZIP Code, 7-1
Geoprocessing options, 8-7, 11-6
Graduated symbols, 2-5
Graph wizard, 11-4
Hillshade, 11-2
Hyperlink pop-up tool, 2-7, 3-1
Hyperlinks, 2-7, 3-1
APPENDIX A
Identify problem streets using interactive
rematch, 7-4
Identify tool, 1-5, 2-7
Import a data table to file geodatabase, 4-1
Import layer files, 3-3
Import shapefile to file geodatabase, 4-1
Import text data into Microsoft Excel, 5-5
Interactive rematch addresses, 7-3, 7-4
Interactively locate addresses, 7-2
Intersect layers, 8-5, 9-1, 9-3
Join tables, 4-4, 4-5, 8-7, 9-3
Kernel denSity maps, 11-3, 11-6

I
I
Task index
Label features, 1-8, 6-1, 6-3
Label graphics, 1-8
Label properties, 1-8
Launch ArcGlobe, 10-9
Launch Arc$cene, 10-1
Launch hyperlink, 2-7
Layer color, 1-2
Layer display order, 1-2
Layer groups, 2-2
Layer names, 2-1, 2-6, 4-2
Layer outlines, 1-2, 2-2, 2-6
Layer symbols, 2-6
Layout elements, 3-4
Layout guidelines, 3-2
Layout page orientation, 3-2
Layout reports, 3-5
Layout size, 3-2
Layout templates, 3-2
Layout text, 3-2
Layout title, 3-2
Layout view options, 3-2
Layouts, 3-2
Legends, 3-2, 3-4
Load animation, 10-5
Magnifier properties, 1-3
Magnifier window, 1-3
Manual classes, 2-4
Manually change class colors, 2-4
Map animation, 3-8
Map centroids, 9-2
Map document properties, 1-2
Map projections, 5-2
MapTips, 2-8
Maximum scales, 2-3
Measure button, 1-4
Measure distances, 1-4
Measurement units, 1-4
Mercator projection, 5-2
Merge features, 8-4
Metadata, 5-1
Minimum scales, 2-3
ModelBuilder, 8-7, 11-6
Modify attribute table, 4-3
GIS TUTt
Modify layout for report display, 3-
Modify primary key, 4-3
Modify report, 3-5
Move a field, 1-7
Move a polygon, 6-1, 6-5, 10-7
Multiple data frames, 3-4
Multiple output pages, 3-7
Navigate 3D scene, 10-1, 10-4
New blank map, 2-6
Open and run finished model, 8-7
Open ArcCatalog, 4-1
Open map document, 1-1, 2-1, 3-1"
3-~3-8,4-2,5-1,5-2,6-1,6-3, I
7-4,8-1,8-3,8-4,8-5,8-6,9-1,1
11-1,11-3,11-5,11-6
Open metadata file, 5-1
Overview window, 1-3
Pan, 1-3, 3-2
Perform line-of-sight analysis, 10-8
Play an animation, 3-8, 10-5
Point maps, 2-5, 2-6
Preview layers, 4-2
Process raster map layers, 11-1
Process tabular data, 5-5
Query builder, 2-6, 4-5, 7-1, 8-1
Query using reclassify, 11-5
Raster analysis settings, 11-3, 11-4
Raster data sources, 5-6
Raster queries, 11-5
Rebuild street locator, 7-4
Reclassify tool, 11-5
Record an animation, 10-5
Relative paths, 1-2
Rematch interactively by correcting
addresses, 7-3

I5YUrORIAL 1
Rematch interactively by pointing on the
map, 7-3
Rematch interactively using edited street
segment, 7-4
Remove a layer, 1-2
Remove group layers, 2-2
Rename layer, 2-1, 2-6, 4-2
Reset a model, 8-7
Rotate tool, 6-5
Run a model, 8-7
Run report button, 3-5
Save a graph, 3-6
Save a layer file (.Iyr), 2-2, 2-4, 3-2
Save a map document, 1-1
Save a report, 3-5
Save an animation, 10-5
Scale bar, 3-2
Scatter plots, 11-4
Segment angles, 6-1
Segment lengths, 6-1
Select by attributes, 4-3, 4-5, 8-1, 9-1, 9-2
Select by graphic, 1-6
Select by location, 8-2, 9-1, 11-3
Select elements, 1-8, 2-8
Select features, 1-6, 8-1
Select records, 1-7, 3-5
Selectable layers, 1-6
Selection color, 1-6
Selection symbol, 1-6
Set advanced time properties, 3-8
Set geoprocessing options, 8-7, 11-4
Set layout views, 3-4
Set observer location, 10-4
Set raster environment, 11-1
Set snapping tools, 6-2
Set target location, 10-4
Set time properties, 3-8
Set USA projections, 5-2
Set world projections, 5-2
Smooth tool, 6-2
Snapping tools, 6-4
Sort a field, 1-7
Sort ascending, 1-7
Task index APPENDIX A
Sort descending, 1-7
Spatial bookmarks, 1-3
Spatial joins, 4-5, 9-3
Spatially adjust features, 6-5
State plane coordinate systems, 5-2
Statistics, 1-7, 11-3
Straight segment tool, 6-1, 6-4
Switch selections, 1-7
Summarize column, 4-5, 9-3
Symbol search, 2-6
Symbolize centroid map, 4-4
Symbolize choropleth map, 4-4, 4-5
Symbolize points, 9-1
Symbolize polygons, 2-6
Table queries, 2-5
Threshold scales, 2-3
Time slider window, 3-8
Trace tool, 6-2
Transparency effect, 10-6
Turn a layer off, 1-2
Turn a layer on, 1-2
Turn labels off, 1-8
Turn labels on, 1-8
Type a specific scale, 2-3
Union features, 8-6
Vse 3D Editor toolbar, 10-7
Use a Web map service, 5-6
Use advanced edit tools, 6-2
Use an alias table, 7-5
Use data queries to extract features, 8-1
VTM coordinate system, 5-2
Vector data formats, 5-3
Vector map sources, 4-5
View raster maps for download, 5-6
Visible scales, 2-3
XY event files, 5-3
:1

I
APPENDIX A Task index
Zoom full extent, 1-3, 2-3, 2-4, 3-2, 3-4,
8-1,10-2,10-3
Zoom in, 1-3, 3-1, 3-2, 10-2
Zoom next extent, 1-3
Zoom previous extent, 1-3
Zoom selected features, 1-7, 8-1, 8-2
Zoom to a bookmark, 1-3
Zoom whole page, 3-2
GIS TU1

AppendixB
Data source credits
Chapter 1 data sources include
ESRIPressGIST1DataUnitedStates.gdbUSStates, from ESRI Data & Maps, 2007,
courtesy of ArcUSA, U.S. Census, ESRI(Pop200S field},
ESRIPressGIST1DataUnitedStates.gdbUSCities, from ESRI Data & Maps, 2007,
courtesy of U.S. Census.
ESRIPressGIST1DataUnitedStates.gdbCOCounties, ESRI Data & Maps, 2007,
courtesy of ArcUSA, U.S. Census, ESRI(Pop200S field}.
ESRIPressGIST1DataUnitedStates.gdbCOStreets, ESRI Data & Maps, 2007,
courtesy of ArcUSA, U.S. Census, ESRI(Pop200S field),
ESRIPressGIST1DataPittsburghMidHiILgdbStreets, courtesy of the City of
Pittsburgh, Department of City Planning.
ESRIPressGIST1DataPittsburghMidHill.gdbCurbs, courtesy of the City of
ESRIPressGIST1DataPittsburghMidHill.gdbBuildings, courtesy of the City of
ESRIPressGIST1DataPittsburghMidHill.gdbCADCalls, courtesy of the City of
ESRIPressGIST1DataUnitedStates.gdbUSStates, from ESRI Data & Maps, 2007,
courtesy of ArcUSA, u.s.Census, ESRI(Pop200S field).
ESRIPressGIST1DataUnitedStates.gdbUSCounties, from ESRI Data & Maps, 2007,
courtesy of ArcUSA, u.s. Census, ESRI(Pop200S field).
ESRIPrcssCIST1DataUnitcdStatcs.gdbUTTracts, from ESRI Data & Maps, 2007,
courtesy ofTele Adas, U.S. Census, ESRI(Pop2005 field).
ESRIPressGIST1DataUnitedStates.gdbNVTracts, from ESRI Data & Maps, 2007,
courtesy of Tele Adas, U.S. Census, ESRI(Pop200S field).
I

i.
I
I
,
Data source credits GIS TUTORI
ESRIPressGISTlDataUnitedStates.gdbUSCities, from ESRI Data & Maps, 2007,
courtesy (If U.S. Census.
ESRIPressGIST1 DataUnitedStates.gdb PACoWlties, from ESRI Data & Maps, 2007,
courtesy of ArcUSA. u .s. Census, ESRI(Pop200S field).
ESRIPressGIST1 DataUnitedStates.gdbPACities, from ESRI Data & Maps, 2007,
courtesy of National Atlas of the United States.
ESRIPressGISTlDataPittsburghCity.gdb Neighborhoods, courtesy of the City of
Pittsburgh. Dep<trtmf'rlt of City Planning.
ESRIPressGISTlDataPittsburghCity.gdbSchools, courtesy of the City of
ESRIPressGIST1DataUnitedStates.gdb PATracts, from ESRI Data & Maps, 2007,
courtesy of Tele Atlas, U.S. Census, ESRI(Pop200S field).
ESRIPressGISTl DataPittsburghCity.gdbBlockGroups, from ESRI Data & Maps,
2007, courtesy of U.S. Census.
ESRIPressGiST1DataUnitedStates.gdbUSStates, from ESRI Data & Maps, 2007,
courtesy ofArcUSA, U.S. Census, ESRI(Pop200S field).
ESRIPn:5SGISTlDataUll it~States.gdbUSClties, from ESRI Data & Maps, 2007,
ESRIPressGISTl DataAlleghenyCounty.gdbParks, courtesy of Southwestern
Pennsylvania Commission.
ESRIPressGISTlDataAlleghenyCounty.gdb Munie, courtesy of Southwestern
ESRIPressGISTl DataAlleghenyCounty.gdbRivers, courtesy of Southwestern
ESRIPressGIST1 OataAlIeghenyCounty.gdbCountySchools, from ESR I Data&
Maps, 2007, courtesy of U.S. Census.
ESRIPressGIST1DataPittsburghMldHill.gdbCurbs, courtesy of the City of
PiUt;burgh, Department of City Planning.
ESRIPressGISTlDataPittsburghMidHill.gdb Streets, courtesy of the City of
ESRIPressG13Tl OataPittsburghMidHill.gdbAutoTheftCrimeSeries, courtesy of the
City of Pittsburgh, Department of City Planning.
ESRIPressGISTl DataPittsburghMIdHiIl.gdbMiddleHill, r::ourtesy of the City of
ESRIPressGIST1DataPittsburghMidHill.gdbCADCalls, courtesy of the City of
ESRIPressGISTlDataPittsburghCentraIBusinessDistrict.gdbCBDOutline, courtesy
of the City of Pittsburgh, Department of City Planning.
ESRIPressGIST1 Data PittsburghCentralBusinessDistrict.gdbCBDBLDG, courtesy of
the City of Pittsburgh, Department of City Planning.
ESRIPressGISTl DataPittsburghCentraIBusinessDistrkt.gdbCBDStreets, courtesy

Data source credits APPENDIX B
ESRIPressGIST1DataPittsburghCentraIBusinessDistrict.gdbHistpnts, courtesy of
ESRIPressGIST1DataPittsburgh CentraIBusinessDistrict.gdbHistsite, courtesy of
ESRIPressGISTlDataUnitedStates.gdbCAOrangeCountyTracts, from ESRI Data &
Maps, 2007, courtesy of Tele Atlas, U.S. Census, ESRI(Pop200S field).
ESRIPressGIST1DataMaricopaCountytgr040l3ccdOO.shp, courtesy of the U.S.
Census Bureau TIGER.
ESRIPressGIST1DataMaricopaCountytgr04013trtOO.shp, courtesy of the U.S.
ESRIPressGISTlDataMaricopaCountyCensusDat.dbf, courtesy of the U.S. Census
Bureau.
ESRIPressGISTIDataRochesterNY RochesterPolice.gdbcarbeats, courtesy of the
Rochester, New York, Police Department.
ESRIPressGISTIDataRochesterNY RochesterPolice.gdbbusiness, courtesy of the
ESRIPressGISTlDataAlleghenyCounty.gdbMunic, courtesy of Southwestern
ESRIPressGISTIDataAlIeghenyCounty.gdbRivers,courtesy of Southwestern
ESRIPressGISTlDataPittsburghCity.gdbPghTracts, courtesy of Tele Atlas, U.S.
Census; ESRI(Pop2005 field).
ESRIPressGISTlDataPittsburghCity.gdbSchools, courtesy of the City of
Screen capture of www.esri.com home page, from ESRI Data & Maps, 2008, courtesy of
the U.S. Census.
Screen capture of www.esri.com/data/downl oad/census2000_tigerl i neli ndex. html,
from ESRI Data & Maps, 2000, courtesy of U.S. Census.
Screen captures ofwww.census.gov, courtesy of the U.S. Census. All U.S. Census Bureau
materials, regardless of the media, are entirely in the public domain. There are no
user fees, site licenses, or any special agreements, etc., for the public or private
use, and/or reuse of any census title. As a tax-funded product, it is all in the public
record.
Screen captures of http://sea..less.usgs.gov, courtesy of the USGS, regardless of the
media, are entirely in the public domain. There are no user fees, site licenses, or any
special agreements, etc., for the public or private use, and/or reuse of any census
title. As a tax-funded product, it is all in the public record.
ESRIPressGISTlDataAlleghenyCounty.gdbTracts, from ESRI Data & Maps, 2007,
ESRIPressGIST1DataAlleghenyCounty.gdbMunic, from ESRI Data & Maps, 2007,
courtesy of Southwestern Pennsylvania Commission.

I,
I
Data source credits GIS TUTOR
ESRIPressGIST1 DataWorld.gdbCountry, from ESRI Data & Maps, 2004, courtesy of
ArcWorld Supplement.
ESRIPressGIST1 Dau.World.gdbOcean, from ESRI Data & Maps, courtesy of ESRI.
ESRIPressGIST1 DataUnitedStates.gdbUSStates, from ESRI Data & Maps, 2007,
ESRIPressGIST1 Data Pittsburgh EastLiberty Building, courtesy of the City of
ESRIPressGIST1 DataCMUCampusCampusMap.dwg, courtesy of the Carnegie
Mellon University.
ESRIPressGIST1DaraDatafilesEarthquakes.dbf, from ESRI Data & Maps. 2007,
courtesy of National Atlas of the United States, USGS.
ESRIPressGIST1DataUnitedStates.gdbCACounties. from ESRI Data & Maps, 2007.
courtesy of ArcUSA, U.S. Census, ESRI(Pop2005 field).
ESRIPressGISTlDataUnitedStates.gdbNYManhattanCounty, from ESR I Data &
ESRIPressGIST1DataMaricopaCountyCountySchools.dbf, from ESRI Data & Maps,
2007. courtesy of U.S. Census.
ESRIPressGISTlData PittsburghMidHilI.gdb MiddleHiIJ. courtesy of the City of
ESRIPressGISTlDataPittsburgh MidHilI.gdbStreets, courtesy of the City of
ESRIPressGISTlDataPittsburgh MidHill.gdbCommercialProperties, courtesy of the
City of Pittsburgh. Department of City Planning.
ESRIPressGISTlDataPittsburgh MidHill.gdbBuildings, courtesy of the City of
ESRIPressGISTlDataPittsburghZone2.gdbstreets, courtesy of the City of
BSRIPressGISTl DataPittsburgh Zone2.gdbzone2, courtesy of the City of
ESRIPTessGIST1 DataCMUCampus Hbh.shp, courtesy of Camegie Mellon
University.
ESRIPressGISTl DataCMUCampus253S.tif. courtesy of the Southwestern
ESRIPressGISTlDataCMUCampus26_4S.tif, courtesy of the Southwestern
ESRIPressGISTlDataCMUCampusCampusMap.dwg, courtesy of the Carnegie
Mellon University.
BSRIPressGISTl Data UnitedStates.gdbPAZip, courtesy of Tele Atlas,
ESRI(Pop200S field).
BSRIPressGIST1 DataPluxFLUXBvent.mdbtAttendees, courtesy of llLUX

TUTORIAL 1 Data source credits APPENDIX 8 401
ESRIPressGISTlDataPittsburghCity.gdbNeighborhooos, courtesy of the City of
ESRIPressGIST1DataPittsburghCity.gdb PghStreets, courtesy of the City of
ESRIPressGIST lDataPittshurghCentraIBusinessDistrict.gdbCBDStreets, courtesy
ESRIPressGISTl OataPittsburghCentraIBusinessDistrict.gdbCBDOutline, courtesy
ESRIPressGIST1DataPittsburghCentraIBusinessDistrict.gdbClients.dbf, courtesy
of Kristen Kurland, Carnegie Mellon University.
ESRIPressGISTlDataUnitedStates.gdb HHWZipCodes, courtesy of the Pennsylvania
Resources Council.
ESRIPressGISTl DataPittsburghCentraIBusinessDistrict.gdb BldgAliasNames,
courtesy ofwil Gorr, Carnegie Mellon University.
ESRIPressGIST1OataUnitedStates.gdbPAZip, courtesy of Tele Atlas,
ESRI(Pop200S field).
ESRIPressGISTlDataUnitedStates.gdbPACounties, from ESRI Data & Maps, 2007,
ESRIPressGISTl DataPittsburghForeignBusinesses.dbf, courtesy of Kristen
Kurland, Carnegie Mellon University
ESRIPressGIST1DataUnitedStates,gdb NYBorougru, from ESRI Data & Maps, 2007,
courtesy of U.S, Census.
ESRIPressGIST1DataUnitedStates.gdbNYMetroRoads, from ESRI Data & Maps,
2004, courtesy of U.S, Census.
ESRlPressGISTl DataUnitedStates.gdbNYMetroZIP, from ESRI Data & Maps, 2004,
courtesy of GDT, ESRl BIS(Pop2003 field).
ESRIPressGISTl DataUnitedStates,gdbNYBronxCountyWater, courtesy of the U.S.
ESRIPressGISTIDataUnitedStates.gdbNYKingsCountyWater, courtesy of the U.S.
Census Bureau n GER.
ESRIPressGlSTlDataUnitedStates.gdbNYNewYorkCountyWater, courtesy of the
U.S. Census Bureau TIGER,
ESRIPressGISTIDataUnitedStates.gdbNYQueensCountyWater, courtesy of the U.S.
ESRIPressGISTlDataUnitedStates,gdbNYRichmondCountyWater, courtesy of the
U,S. Census Bureau TIGER.
ESRIPressGISTlDataUnitedStates,gdb NYWater, courtesy of the U.S, Census
Bureau TIGER.
ESRIPressGIST1DataUnitedStates.gdbNYManhattanZipCodes, from ESRI Data &
Maps, 2004, courtesy of GDT, ESRI BIS(Pop2003 field).
ESRIPressGISTl DataUnitedStates,gdbNYManhattanTracts, from ESRI Data &
Maps, 2004, courtesy of GOT, ESRI BIS(Pop2003 field),

Data source credits
ESRIPressGISTlDataAlleghenyCounty.gdbTracts, courtesy of the U.S. Census
Bureau TIGER.
GIS TU'
ESRIPressGISTlDataPittsburghCity.gdbNeighborhoods, courtesy of the City of
ESRIPressGISTlDataUnitedStates.gdbCOCounties, from ESRI Data & Maps, 2007,
ESRIPressGIST1DataUnitedStates.gdbCOStreets, from ESRI Data & Maps, 2007,
ESRIPressGISTlDataUnitedStates.gdbCOStreets2, from ESRI Data & Maps, 2007,
ESRIPressGISTlDataUnitedStates.gdbCOUrban, from ESRI Data & Maps, 2007,
courtesy ofArcUSA, U.S. Census, ESRI(Pop2005 field).
ESRIPressGIST1DataUnitedStates.gdbCOUrban2, from ESRI Data & Maps, 2007,
courtesy of ArcUSA, U.S. Census, ESRI(Pop200S field).
ESRIPressGISTIDataUnitedStates.gdbUSCities_dtl, from ESRI Data & Maps, 2007,
ESRIPressGISTlDataPittsburghEastLibertyParcel, courtesy of the City of
ESRIPressGISTlDataPittsburghEastLibertyEastLib, courtesy of the City of
ESRIPressGISTIDataPittsburghCity.gdbPittsburgh, courtesy of the Southwestern
ESRIPressGISTlDataRochesterNYLakePrecinct.gdblakebars, courtesy of the
ESRIPressGISTIDataRochesterNYLakePrecinct.gdblakeassualts, courtesy of the
ESRIPressGISTlDataRochesterNYLakePrecinct.gdbLakeBlockCentroids, from
ESRI Data & Maps, 2004, courtesy of U.S. Census.
ESRIPressGISTIDataRochesterNYLakePrecinct.gdbLakeBusinesses, courtesy of
InfoUSA.
ESRIPressGISTlDataRochesterNYLakePrecinct.gdblakecarbeats, courtesy of the
ESRIPressGISTlDataRochesterNYLakePrecinct.gdblakeprecinct, courtesy of the
ESRIPressGISTIDataRochesterNYLakePrecinct.gdblakestreets, courtesy of the
ESRIPressGISTlDataRochesterNYLakePrecinct.gdblakestrct2000, courtesy of the
U.S. Census Bureau TIGER.
ESRIPressGISTlDataUnitedStates.gdbCACounties, from ESRI Data & Maps, 2007,

S TUTORIAL 1 Data source credits APPENDIX B 4 03
ESRIPressGIST1 Data Datafiles Earthquakes.dbf, from ESRI Data & Maps, 2004,
courtesy of National Atlas of the United States, USGS.
ESRlPressGIST1DataUnitedStates.gdbUSCities_dtl, from ESRI Data & Maps, 2007,
ESRIPressGIST1 DataPittsburgh15222.gdbStreets, courtesy of the City of
ESRIPressGISTl DataPittsburghl5222.gdbCurbs, courtesy of the City of Pittsburgh,
Department of City Planning.
ESRIPressGIST1 Data Pittshurgh15222.gdb Restaurants, courtesy ofWi! Gorr,
Carnegie Mellon University.
ESRlPressGISTlDataWleghenyCounty.gdb Rivers, courtesy of Southwestern
ESRIPressGIST1DataRochesterNYHouseholdIncome.xs, courtesy of the U.S.
Census Bureau American Factfinder.
ESRIPressGIST1DataRochesterNyLakePrecinct.gdbLakeBlockGroupCentroids,
from ESRI Data & Maps, 2004, courtesy of U.S. Census.
ESRIPressGlSTl Data RochesterNyLakePrecinct.gdb LakeBlockGroups, from ESRi
Data & Maps, 2004, courtesy ofV.S. Census.
Chapter 10 data sou.rces inclu.de
ESRIPressGIST1Data3DAnalyst.gdbBldgs, courtesy of the City of Pittsburgh,
ESRIPressGIST1Data3DAnalyst.gdbCurbs, courtesy of the City of Pittsburgh,
ESRIPressGISTl Data3DAnalyst.gdhTopo, courtesy of the City of Pittsburgh,
ESRIPressGIST1 Data3DAnalyst.gdbTrees, courtesy of Kristen Kurland, Carnegie
Mellon University.
ESRIPressGISTlData3DAnalyst.gdbWehides, courtesy of Kristen Kurland, Carnegie
Mellon University
ESRIPressGISTlDataAlleghenyCounty.gdbParks, courtesy of Southwestern
ESRJPressGISTl Data AlleghenyCounty.gdb Rivers, courtesy of Southwestern
ESR1PressGISTl Data PittsburghPhipps.gdb Bldgs, courtesy of the City of
ESRIPressGIST1DataPittsburghPhipps.gdbCurbs, courtesy of the City of
ESRIPressGISTlDataPittsburghPhipps.gdbTopo, courtesy of the City of
ESRIPressGISTl DataCMUCampus25_4S.tif, counesy of the Southwestern
ESRIPressGIST1 DataCMUCampus 26_4S.tif, courtesy of the Southwestern
.,J

I I.
I
Data source credits GIS TU1
ESRIPressGIST1DataAlleghenyCounty.gdbTracts, from ESR I Data & Maps, 2007,
ESRIPressGIST1 Data AlleghenyCounty.gdbCountySchools, from ESR I Data &
Maps, 2007, courtesy of u.s. Census.
ESRlPressGISTl Data,World.gdbCountry, from ESR I Data & Maps, 2004, courtesy of
ArcWorld Supplement.
ESRIPressGIST1DataAUeghenyCounty.gdbParks, courtesy of Southwestern
Pcn n3ylvania Commi33ion.
ESRIPressGISTl OataAlleghenyCounty.gdbRivers, courtesy of Southwestern
ESRiPressGISTl DataPittsburgh CentralBusinessDistrict.gdbHistsite, courtesy of
Screen captures of ArcGlobe,
Elevation (30m) - Source: USGS. The data is from the National Elevation Dataset (NED)
produced by t he United States Geological Survey (USGS).
Elevatior. (90m/lkm) - Source: NASA, NGA, USGS. The data is from the National
Elevation Dataset (NED) produced by the United States Geological Survey (USGS).
CopYligial:@ 2009ESRI, I-cubed,GeoEye devationdata includes 90m SRTM
elevation data from NASA and NGA where it is available and 1km GTOP030 data
from the USGS elsewhere.
Imagery - Copyright:© 2009 ESRI, i-cubed, GeoEye. This globe presents low-resolution
imagery for the world and high-resolution imagery for t he United States and other
metropolitan areas a round the world. The globe includes NASA Blue Marble: Next
Genention SOOm resolution imagery at small scales (above 1:1,000,000), i-cubed
15m eSAT imagery at medium-to-Iarge scales (down to 1:70,000) for the world, and
USGS 15m Landsat imagery for Antarctica. It also includes 1m i-cubed Nationwide
Select imagery for the continental United States, and GeoEye IKONOS 1m resolution
imagery for Hawaii, parts of Alaska, and several hundred metropolitan areas around
the wcrld.
Boundaries and Places - Copyright:© 2009 ESRI, AND, TANk The map was developed
by ESli.I using administrative and dties da:a from ESRl and AND Mapping for the
world and Tele Atlas administrative, cities, and landmark data for North America
and Europe.
Transportation - Copyright:© 2009 ESRl, AND, TANA. The map was developed by ESRI
using ESRI highway data, National Geospatial-Intelligence Agency (NGA) airport
data, AND road and railroad data for the wvrld, and Tele Atlas Dynamap· and
Multinet· street data for North America and Europe.
Chapter 11 data flources include
ESRIPressGISTl DataSpatiaIAnalystSpatiaIAnalyst.gdbZoning, courtesy of the
City of Pittsburgh, Department of City Planning.
ESRIPre$sGIST1 DataSpatialAnalystSpatiaIAnalyst.gdb AlICoBIkGrps, courtesy of
the U.S. Census TIGER.

GIS TUTORIAL 1 Data source credits I APPENDIX B
ESRIPressGISTIDataSpatiaIAnalystSpatialAnalyst.gdbAllCoBlks, courtesy of the
U.S. Census Bureau.
ESRIPressGISTlDataSpatiaIAnalystSpatiaIAnalyst.gdbOHCA, courtesy of
Children·s Hospital of Pittsburgh.
ESRIPressGISTI DataSpatiaIAnalystSpatiaIAnalyst.gdbPennHills, courtesy of the
Southwestern Pennsylvania Commission.
ESRIPressGISTIDataSpatiaIAnalystSpatiaIAnalyst.gdbPittsburgh, courtesy of the
Southwestern Pennsylvania Commission.
ESRIPressGISTIDataSpatiaIAnalystSpatiaIAnalyst.gdbRivers, courtesy of the U.S.
Census Bureau.
ESRIPressGISTIDataPittsburghCity.gdbPghStreets, courtesy of the City of
ESRIPressGISTIDataSpatiaIAnalystSpatialAnalyst.gdbZoningCommercialBuffer,
courtesy of the City of Pittsburgh, Department of City Planning.
ESRIPressGISTlDataSpatialAnalystSpatiaIAnalyst.gdbDEM, courtesy of U.S.
Geological Survey, Department of the Interior/USGS.
ESRI PressGISTIDataSpatiaIAnalystSpatiaIAnalyst.gdbLandUse, image courtesy of
U.S. Geological Survey, Department of the Interior/USGS.
ESRIPressGISTIDataAlleghenyCounty.gdbCountySchoo!s, from ESR I Data &

AppendixC
Data license agreement
Important:
Read t:tl.refully before opening the sealed media pRcka.ge
ENVIRONM ENTA l.. SYSTEMS RESEARCH INSTITUTE [Ne. (ES RI) IS WILLING TO
LICENSE THB ENCLOSED DATA AND RELATED MATERIALS TO YOU ONLY UPON THE
CONDITION THAT YOU ACC Il('T ALL OF TH I! T ERMS AND CONDITIONS CONTAINED
IN THIS LICENSE AGREEMENT. P LEASE READ THE TERMS AND CONDITIONS CARE-
FULLY BEFORE OPENING THB SEALED MEDIA PACKAGE. By OPENING THE SEALED
MEDIA PACKAGE, YOU ARB INDICATING YOUR ACCEPTANCB OF THE ESRI LICENSE
AGREEMENT. IF YOU DO NOT AGREE TO THE TERMS AND CONDITIONS AS STATED,
THEN ESRI IS UNWILLING TO LICENSE THE DATA AND RELATED MATBRIALS TO
YOU. I N SUCH EVENT, YOU SHOULD RETURN THE MEDIA PACKAGE WITH THE SEAL
UNBROKEN AND ALL OTHER COMPONENTS TO ESRI.
fo
1
I
:!

408 . AL~ PENDIX C Data license agreement GIS TUTC
<,
ESRI license agreement
This is a license agreement, and not an agreement for sale, between you (Licensee) and
Environmental Systems Research Institute Inc. (ESRI). This ESRJ License Agreement
(Agreement) gives l icensee certain limited rights to use the data and re1ated materials (D~
Related Materials). All rights not specifically granted in this Agreement are reserved to ES.
its Licensors.
ReHrvation ofOwnership and Grant ofLicense; ESRI and its Licensors retain exdusivf
title, and ownership to the copy of the Data and Related Materials licensed under this Agr
and, hereby, grant to Licensee a personal, nonexclusive, nontransferable, royalty-free, W OI
wide license to use the Data and Related Materials based on the terms and conditions of tl
Agreement. Licensee agrees to use reasonable effort to protect the Data and Related Mat
from unauthorized use, reproduction, distribution, or publication.
Proprietary Rights and Copyright; Licensee acknowledges that the Data and Related
Materials are proprietary and confidential property of ESRI and its Licensors and are pro
tected by United States copyright laws and applicable international copyright treaties and
conventions.
Permitted Uses: Licensee may install the Data and Related Materials onto permanent sto
device{s) for Licensee's own internal use.
Licensee may make only one (1) copy of the original Data and Related Materials for archiv;
poses during the term of this Agreement unless the right to make additional copies is gran
Licensee in writing by ESRI.
Licensee may internally use the Data and Related Materials provided by ESRI for the state,
pose of GIS training and education.
Uses Not Permitted: Licensee shall not sell, rent, lease, sublicense, lend, assign. time-share
transfer, in whole or in part. or provide unlicensed Third Parties access to the Data and Relat
Materials or portions of the Data and Related Materials, any updates, or Licensee's rights u
this Agreement.
Licensee shall not remove or obscure any copyright or trademark notices of ESRI or its Lice
Term and Termination: The license granted to Licensee by this Agreement shall commen(
upon the acceptance of this Agreement and shall continue until such time that Licensee elt
writing to discontinue use of the Data or Related Materials and terminates this Agreemen
Agreement shall automatically terminate without notice if Licensee fails to comply with an
vision of this Agreement. Licensee shall then return to ESRI the Data and Related Materi.
'The parties hereby agree that all provisions that operate to protect the rights of ESRI and
Licensors shall remain in force should breach occur.

; TUTORIAL 1 Data license agree ment APPENDIX C
DisclaimerofWarranty: The Data and Related Materials contained herein are provided "as-is," with-
out warranty of any kind, either express or implied, including, but not limited to, the implied war-
ranties of merchantability, fitness for a particular purpose, or noninfringement. ESRI does not
warrant that the Data and Related Materials will meet Licensee's needs or expectations, that the
use of the Data and Related Materials will be uninterrupted, or that all nonconformities, defects,
or errors can or will be corrected. ESRI is not inviting reliance on the Data or Related Materials for
commercial planning or analysis purposes, and Licensee should always check actual data.
Data Disclaimer: The Data used herein has been derived from actual spatial or tabular infor-
mation. In some cases, ESRI has manipulated and applied certain assumptions, analyses, and
opinions to the Data solely for educational training purposes. Assumptions, analyses, opinions
applied, and actual outcomes may vary. Again, ESRI is not inviting reliance on this Data, and the
Licensee should always verify actual Data and exercise their own professional judgment when
interpreting any outcomes.
LIMITATION OF LIABILITY: ESRI SHALL NOT BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCI-
DENTAL, OR CONSEQUENTIAL DAMAGES RELATED TO LICENSEE'S USE OF THE DATA AND RELATED
MATERIALS, EVEN IF ESRI IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
No Implied Waivers: No failure or delay by ESRI or its Licensors in enforcing any right or remedy
under this Agreement shall be construed as a waiver of any future or other exercise of such right
or remedy by ESRI or its Licensors.
Order for Precedence: Any conflict between the terms of this Agreement and any FAR,
DFAR, purchase order, or other terms shall be resolved in favor of the terms expressed in this
Agreement, subject to the government's minimum rights unless agreed otherwise.
Export Regulation: Licensee acknowledges that this Agreement and the performance thereof
are subject to compliance with any and all applicable United States laws, regulations, or orders
relating to the export of data thereto. Licensee agrees to comply with all laws, regulations, and
orders of the United States in regard to any export of such technical data.
Severability: If any provision(s) of this Agreement shall be held to be invalid, illegal, or unen-
forceable by a court or other tribunal of competent jurisdiction, the validity, legality, and enforce-
ability of the remaining provisions shall not in any way be affected or impaired thereby.
Governing Law: This Agreement, entered into in the County of San Bernardino, shall be con-
strued and enforced in accordance with and be governed by the laws of the United States of
America and the State of California without reference to conflict of laws principles. The parties
hereby consent to the personal jurisdiction of the courts of this county and waive their rights to
change venue.
Entire Agreement: The parties agree that this Agreement constitutes the sole and entire agree-
ment of the parties as to the matter set forth herein and supersedes any previous agreements,
understandings, and arrangements between the parties relating hereto.
•

AppendixD
Installing the data
and software
GIS Tutorial1: Basic Workbook includes a DVD containing exercise and
assignment data and a DVD containing a fully functioning lBO-day trial version
of ArcGIS Desktop 10 software (ArcEditor license level), If you already have a
licensed copy of ArcGIS Desktop 10 installed on your computer (or have access
to the software through a network), do not install the trial software. Use your
licensed software to do the exercises in this book. If you have an older version of
ArcGIS installed on your computer, you must uninstall it before you can install
the software that is provided with this book.
.NET Framework 3.5 SPI must be installed on your computer before you install
ArcGIS Desktop 10. Some features ofArcGIS Desktop 10 require Microsoft
Internet Explorer version 8.0. If you do not have Microsoft Internet Explorer
version 8.0, you must install it before installing ArcGIS Desktop 10.

APPENDIX D Installing the data and software GIS TU1
Installing the exercise data
Follow the steps below to install the exercise data.
1 Put the data DVD in your
computer's DVD drive. A
splash screen will appear.
2 Read the welcome, then
click the Install Exercise
Data link This launches the
InstallShield Wizard.
3 Click Next. Read and accept
'? " '"
~J:UTORIA L,1 . ___ _
W-...., to Oho GIS Turon.Il: 80"" W"",boo/; dOt>< " P.......ot. r... DVO ""n",'"' ,he ....os .nO ,
_ to ~,. Oho """,DOl ., 111. book. IMIon><>II .... """",,'"Iy." .._ ,r.. ""'P' or><! """ . ,.
GIST! _ " C;ESRJ>r.., (Of in tho ""'>LOn "'" _f..,during 1" ... ..,00). v.I!ich ""","ru tho m
••
CII<k "'0 -.,,,.11 Mapo..oo D...• Out"'" . rolowOho 0'0', ."torloOn rulrVClioo, ."" ""'. "'" boo"",
do,.on )OUr horn ","",.
.. In$tall Map; and Oata (."",o•. l~l UBI
.",
j@ GISTutoridl1 Student Resources ·lnstdllShwld Wizard
We lcome to the IllstallShield Wizard f(
Tutorial 1 - StlldeJ1t Resollrces
Th<': !"stalShio.kI(R) Wizard "'.. in~~l GIS TulC>lial 1
Re~ources on your computer. To contirdJ~. dick Il~>
WARNING: Thi5 prOQram;,; protecl~ d by COD Ti~ht L
"' terMt""~ I;re~ties ,
- - -- - - - - -- -
Next > H::::
the license agreement terms, then click Next.

liS TUTOR1AL 1
l Accept the default installa-
tion folder or click Browse
and navigate to the drive or
folder location where you
want to install the data.
Click Next. The installation
will take a few moments.
When the installation is
complete, you will see the
following message.
Installing tb. data and sof'twar. APPENDIX D
l.;t GIS 1utOrlal 1 Student R('S()llrH'~ In..tall$hleld WIzard rg)
Destination folder
.-
O !N ~ GIS Tutorillll·Student I!.HOU"Ce'lto:
C:'ES!l.lPreSll
~'"
<~d n Next > 1I CMet!
1& <iIS Tlltorial 1 . Student Resourc~ InstallShield WIzard [EJ
1115tallShleld Wiza rd Completed
Th! tnslalShleld ",l:¥d .....s ,••n~sfuly instaled GIS T~toriaI I
. S~I Re5cuces. CId: Art$!] to exit !he .'lizard.
Click Finish. The exercise data is installed on your computer in a folder called
C:ESRIPressGIST1.

-111 APPENnlXD Installing the data and software GIS TUTORIAL 1
Uninstalling the data and resources
To uninstall the data and resources from your computer, open your operating system's control panel and
double-click the Add/Remove Programs icon. In the Add/ Remove Programs dialog box, select the following
entry and follow the prompts to remove it:
GIS Tutorial 1
Installing the software
The ArcGIS software induded with this book is intended for educational purposes only. Once installed
and registered, the software will run for 180 days.The software cannot be reinstalled nor can the time
limit be extended. It is recommended that you uninstall this software when it expires.
Follow the steps below to install the software.
1 Put the software DVD in your computer's DVD drive. A splash screen will appear. If your
auto-run is disabled, navigate to the contents of the DVD and double-click the ESRl.exe
file to begin.
2 Click the ArcGIS Desktop Setup installation option. This will launch the Setup wizard.
3 Read the Welcome screen, and then click Next.
4 Read the license agreement. Click "I accept the license agreement," and then dick Next.
5 Choose the Complete install option, which will add extension products that are used in the
book. Click Next.
6 Accept the default installation folder or navigate to the drive or folder location where you
want to install the software. Click Next.
7 Accept the default installation folder or navigate to the drive or folder where you want to
install Python, a scripting language used by some ArcGIS geoprocessing functions. (You won't
see this panel if you already have Python installed.) Click Next.
8 The installation paths for ArcGIS and Python are confirmed. Click Next, The software will take
some time to install on your computer.
9 Click Finish when the installation is completed.

TUTORIAL 1 Installing the data and software APPENDIX D
On the ArcGIS Administrator Wizard window, select ArcEditor (Single Use), then click
Authorize Now.
Select "I have installed my software and need to authorize it." Click Next.
Follow the wizard to begin the authorization process. Use the authorization code located at
the bottom of the software DVD jacket in the back of the book.
u have questions or encounter problems during the installation process, or while using this book,
ie use the resources listed below. (The ESRI Technical Support Department does not answer ques-
; regarding the ArcGIS software DVD, the GIS Tutorial supplementary media, or the contents of the
t itself.)
To resolve problems with the trial software or exercise data, or to report mistakes in the book,
send an e-mail toESRIworkbooksupportatworkbook- support@esr;.com.
To stay informed about exercise updates, FAQs, and errata, visit the book's Web page at
www.esri.com/esripress.
ninstalling the software
ninstall the software from your computer, open your operating system's control panel and
lie-click the Add/Remove Programs icon. In the Add/Remove Programs dialog box, select the
IWing entry and follow the prompts to remove it:
lHS Desktop 10

atcgorv: Technology & Englneermg I Geographic Information Systems

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