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Welcome to ArcGIS Desktop Help
Copyright information
GIS Dictionary
What's new in ArcGIS Desktop 9.1
What was new in ArcGIS Desktop 9.0
Getting started
Desktop Administration
ArcCatalog
Getting started with ArcCatalog
Building the Catalog
Managing the Catalog's contents
Exploring an item's geography
Exploring the values in a table
Working with metadata
Searching for items
Working with maps and layers

About maps, layers, and graphs

Opening a map from ArcCatalog

Adding data to maps

Creating a layer

Creating a group layer

Repairing the data sources in a layer

Joining attributes to the layer's data
Working with shapefiles

About shapefiles, dBASE tables, and file types

Creating new shapefiles and dBASE tables

Adding and deleting attributes

Creating and updating indexes

Defining a shapefile's coordinate system
Working with CAD data

About CAD data

Defining a coordinate system for CAD data

Supported AutoCAD entities and MicroStation elements
Working with coverages
Working with rasters in ArcCatalog
ArcMap
ArcReader
Geoprocessing in the ArcGIS environment

An overview of geoprocessing
Getting started with geoprocessing
Working with toolboxes
Working with toolsets and tools
Specifying environment settings
Using the Command Line window

An overview of the Command Line window

Starting the Command Line window

Working with the command line

About variables

Creating variables

Managing variables
Introducing model building
Using the ModelBuilder window
Geoprocessing tool reference
Building a geodatabase
Getting started with building a geodatabase
Creating new items in geodatabases
Importing data

An overview of importing data

Importing feature classes

Importing tables

How data converts

Registering SDE layers and tables with the geodatabase

About loading data into existing feature classes and tables

Work flow strategies for loading data

Loading data in ArcMap

Loading data in ArcCatalog

About importing data from another geodatabase

Copying feature datasets, classes, and tables to another geodatabase

Exporting selected features and records to another geodatabase

Sending data to another user

About exporting geodatabase data to an export file

Exporting feature datasets, classes, and tables to an export file

Importing feature datasets, classes, and tables from an export file

Exporting features or records to an export file

Loading features or records from an export file

Updating DBMS statistics
Topology
Subtypes and attribute domains
Defining a relationship class
Geometric networks

What is a geometric network?

Geometric networks and ArcCatalog

An overview of creating geometric networks

Network connectivity rules

Creating a new geometric network

Building a geometric network from existing simple feature classes

Creating new feature classes for your geometric network

Establishing connectivity rules

Managing a geometric network

About Verify Network tools and commands

Identifying network build errors
Managing annotation
Dimensioning

About dimensioning

Dimensions and ArcCatalog

Dimensions in the geodatabase

Creating dimension feature classes

Creating and managing dimension styles
Working with a versioned geodatabase

An overview of versioning

Integrating versioning with your organization's work flow

Registering data as versioned

Creating and administering versions in ArcCatalog

Working with versions in ArcMap

Editing and conflict resolution

Editing a version

Versioning scenarios
Disconnected editing

An overview of disconnected editing

How disconnected editing works

The master geodatabase

The check-out geodatabase

Preparing a check-out

Checking out geometric networks

Checking out topologies

Checking out related data

The check-out process

About checking in data to a master geodatabase

Delta databases and XML files

Checking in geometric networks

Checking in topologies

Checking in related data

The check-in process

Working with version 8.3 and 9 geodatabases

Checking out data from a geodatabase

Checking in data to a geodatabase

Managing check-outs
Building geodatabases with CASE tools

Overview of building geodatabases with CASE tools

Adding the Schema wizard to ArcCatalog

Generating schema from an XMI file

Generating schema from a repository

Updating an existing schema
Building a raster geodatabase
Editing in ArcMap
Geocoding
Linear referencing
Map projections
Writing geoprocessing scripts
Customizing the user interface

About customizing the user interface

Basic user interface elements

Saving your customizations

Hiding and showing toolbars

Creating custom toolbars

Changing a toolbar's or menu's contents

Changing a command's appearance

Creating shortcut keys

Setting toolbar options

Creating, editing, and running macros

Creating custom commands with VBA and UIControls

Adding custom commands and toolbars from .dlls

Updating the ArcID module

Locking customization, documents, and templates

Changing VBA security

Sample VBA code

Customize commands available in ArcMap

Customize commands available in ArcCatalog
Migrating from ArcView GIS 3 to ArcView 9
Migrating from ArcInfo Workstation to ArcGIS Desktop
ESRI Data & Maps
Getting started with ESRI Data and Maps
Canada

Canada FSA postal centroids

Canada Highways

Canada Indian Reserves

Canada Major Cities

Canada Middle Cities

Canada Municipalities

Canada National Parks

Canada Provinces

Canada Provincial Parks

Canada Railways

Canada Regional Municipalities

Canada Telephone Area Code Boundaries

Canada Water Bodies
Europe
Mexico

Mexico Cities

Mexico Contours

Mexico Municipalities

Mexico Railroads

Mexico Rivers and Streams

Mexico Roads

Mexico States

Mexico Urban Areas

Mexico Water Bodies
World

World Administrative Units

World Cities

World Continents

World Countries (generalized)

World Countries 1992

World Countries 2005

World CountryWatch Demographics (table)

World Country Memberships of Political Organizations (table)

World Drainage Systems

World Gazetteer

World Lakes

World Latitude and Longitude Grids

World Named Latitudes and Longitudes

World Regions

World Rivers

World Time Zones

World UTM Zones

World Wildlife Fund Marine Ecoregions

World Wildlife Fund Terrestrial Ecoregions
StreetMap USA

About StreetMap USA
Image data
United States (census)

United States 108th Congressional Districts

United States 109th Congressional Districts

United States Census Block Centroid Populations

United States Census Block Groups

United States Census Feature Class Codes (table)

United States Cenus Tracts

United States Census Urbanized Areas

United States Cities

United States Core Based Statistical Areas

United States Counties

United States Counties (generalized)

United States County Boundaries

United States Country Population Estimates 1990 (table)

United States Country Population Estimates 2000 (table)

United States National Atlas Cities

United States National Atlas Urbanized Areas

United States Populated Place Areas

United States Populated Place Points

United States States

United States States (generalized)

United States State Boundaries

United States Telephone Area Code Boundaries

United States ZIP Code Areas (three-digit)

United States ZIP Code Areas (five-digit)

United States ZIP Code Points
United States (hydrography)

United States Drainage Systems

United States Lakes

United States National Atlas Water Feature Areas

United States National Atlas Water Feature Lines

United States Rivers (generalized)

United States Rivers and Streams

United States Water Bodies
United States (landmarks)

United States Geographic Names Information System Buildings

United States Geographic Names Information System Cemeteries

Untied States Geographic Names Information System Churches

United States Geographic Names Information System Golf Locales

United States Geographic Names Information System Hospitals

United States Geographic Names Information System Locales

United States Geographic Names Information System Populated Places

United States Geographic Names Information System Schools

United States Geographic Names Information System Summits

United States Hospitals

United States National Atlas Historic Earthquakes

United States National Atlas Volcanoes

United States Parks

United States TANA/GDT Institutions

United States TANA/GDT Large Area Landmarks

United States TANA/GDT Park Landmarks

United States TANA/GDT Recreation Areas
United States (other)
United States (transportation)
Extensions
3D Analyst
Getting started with 3D Analyst

An overview of 3D Analyst

Enabling the 3D Analyst extension

Adding the 3D toolbars

What can you do with 3D Analyst in ArcMap?

What can you do with 3D Analyst in ArcCatalog?

What can you do with ArcScene?

Starting ArcScene from ArcCatalog

What can you do with ArcGlobe?

Choosing graphics cards for use with 3D Analyst
Understanding 3D data

About 3D data

Feature data and 3D

3D data in ArcCatalog

Previewing and navigating 3D data
Surfaces and surface models
TIN surfaces
Raster surfaces

About raster data in 3D Analyst

The composition of a raster dataset in 3D Analyst

Raster encoding in 3D Analyst

Assigning attributes to a raster dataset in 3D Analyst

Coordinate space and the raster dataset in 3D Analyst

The resolution of a raster dataset in 3D Analyst

Discrete and continuous data in 3D Analyst

Representing features in a raster dataset in 3D Analyst
Display environments in 3D
3D layer properties

About 3D layer properties

Creating 3D features

Defining the z-values for a layer

Converting z units to x,y units

Offsetting the heights in a layer

Controlling when a layer is rendered

Using the 3D Effects toolbar
Displaying surfaces
Displaying features and graphics
Interactive tools on the 3D Analyst toolbar
Animation
3D graphics and text
3D symbology
ArcGlobe
ArcScan
ArcGIS Data Interoperability extension
Business Analyst
Geostatistical Analyst
Maplex
Getting started with Maplex
Using Maplex to set label positions

Labeling point features

Opening the placement properties dialog box for advanced labeling

Selecting a point label placement style

Setting an offset distance

Setting label alignment using numeric field

Setting user defined zones for point label placement

Labeling Lines

Placing labels for line features

Offsetting a line feature label

Setting label orientation

Setting up repeat label

Setting up the spread characters parameter

Labeling streets

Setting up street labeling

Setting up spread words parameter

Labeling polygons

Selecting a polygon placement style

Placing labels outside of polygons in case of conflict

Avoiding interior polygons

Stretching a label inside a polygon

Advanced label placement settings

Setting the unplaced label color

Connecting line segments for labeling

Allowing labels to be cut off by the map border

Aligning the reading direction of North-South oriented labels

Rotating labels with the data frame

Labeling multipart polygons

Buffering labels to reduce overlap
Label fitting strategies

Why use additional strategies for placing labels?

Label stacking

Stacking labels with a special character

Adding and removing stacking characters

Controlling how a stacking character is used

Allowing labels to extend beyond features

Allowing a label to overrun the length of a feature

Font reduction

Reducing label size with font size and width reduction

Abbreviating words to place more labels

Building an abbreviation dictionary

Adding words to an abbreviation dictionary

Using an abbreviation dictionary

Saving an abbreviation dictionary

Loading an abbreviation dictionary
Resolving label conflicts
Military Analyst
Military Overlay Editor
Getting started with MOLE

About MOLE

Installation and setup

The Military Overlay Editor toolbar

Adding the Military Overlay Editor toolbar

Symbol ID code

MOLE symbols

MOLE layers

The MOLE Symbol Editor

Labels and MOLE attribute data

The Layer Properties dialog box

MOLE Symbol Editor
MOLE geodatabases
Adding MOLE symbols in ArcMap

Working with force elements and tactical graphics

Working with MOLE symbols in ArcMap

Symbology rendering in MOLE
Controlling the MOLE display

The force element Layer Properties dialog box

Modifying force element symbols from the Layer Properties dialog box

Setting echelon scaling

The tactical graphic Layer Properties dialog box

Enabling tactical graphic renderers

The Layer Properties dialog box vs. the toolbar

Working with symbols

Modifying force element symbols with the toolbar

Echelon scaling with the toolbar

Working with labels

Leadering

Stacking
Using MOLE with other ESRI products
Network Analyst
Publisher
Getting started with Publisher
Creating data packages
Creating custom applications

Customizing ArcReader

The ArcReader template

The ArcReaderControl

Developer resources
Spatial Analyst
Getting started with Spatial Analyst
Understanding raster data

About raster data in Spatial Analyst

The composition of a raster dataset

Raster encoding

Assigning attributes to a raster dataset

Coordinate space and the raster dataset

The resolution of a raster dataset

Discrete and continuous data

Floating point and integer data

Representing features in a raster dataset
Solving spatial problems
Performing analysis in Spatial Analyst

About performing analysis in Spatial Analyst

Understanding analysis in Spatial Analyst

Operators and functions of Spatial Analyst

NoData and how it affects analysis

Values and what they represent

The analysis environment

Cell size and resampling in analysis

Handling projections during analysis
The Raster Calculator

The Raster Calculator

Using the Raster Calculator

Making selections on your data

Performing mathematical functions on your data

Weighting rasters

Combining rasters

Mathematical operators of Spatial Analyst

Mathematical functions of Spatial Analyst

Table of supported operators and precedence values

About precedence values

Performing multiline expressions
Analysis concepts in Spatial Analyst
Spatial Analyst functional reference
Survey Analyst
Getting started with Survey Analyst
Organizing survey data
Visualizing survey data

About visualizing survey data

Creating survey layers

Representing projects in a survey layer

Working with symbols and labels

Using survey class fields for symbology

Symbolizing feature links

Visualizing error information
Using the Survey Explorer
Using computations
Editing feature geometry
Analyzing and editing survey data

About modeling survey object dependencies

About analyzing and editing survey data

About computation networks

About survey points and coordinates

Analyzing and computing the active network

Survey point and coordinate analysis

Scenarios for point and coordinate analysis

Editing survey objects
Managing shared survey data

About managing shared survey data

Survey datasets and versions

Registering a survey dataset for edit sessions

Locking survey projects for edit sessions
Tracking Analyst
Getting more help
Help for developers