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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
About metadata
Exploring an item's metadata
Changing the default stylesheet
Printing metadata
Creating and updating metadata
Writing documentation
Importing and exporting metadata
Editing metadata
Using the FGDC metadata editor
Using the ISO metadata editor
Managing enclosures
Requirements for publishing metadata to an ArcIMS Metadata Service
Adding information required by the ArcIMS Metadata Service
Publishing metadata to an ArcIMS Metadata Service
Managing published metadata documents
Changing a published document's properties
Searching for items
Working with maps and layers
Working with shapefiles
Working with CAD data
About CAD data
Defining a coordinate system for CAD data
Supported AutoCAD entities and MicroStation elements
Working with coverages
About coverages and INFO tables
Creating a new coverage
Creating a new INFO table
Generating topology
Defining a coverage's coordinate system
Modifying a coverage's tics
Modifying a coverage's extent
Setting a coverage's tolerances
Maintaining attributes
About relationships and relationship classes
Creating a coverage relationship class
Working with rasters in ArcCatalog
About raster data
Properties of raster datasets
Exploring geodatabase raster catalogs
Tabular raster catalogs
Initial display properties of a raster
Setting the default band for a raster
Defining a raster's coordinate system
Calculating statistics for your raster dataset
Creating raster pyramids
Mosaicking rasters
Raster display performance tuning
Performance tuning for rasters in ArcSDE
Choosing which raster formats will appear in ArcCatalog
Supported raster formats
Technical specifications for raster formats
Pixel depth capacity
ArcMap
ArcReader
Geoprocessing in the ArcGIS environment
An overview of geoprocessing
Getting started with geoprocessing
Working with toolboxes
Working with toolsets and tools
An overview of working with toolsets and tools
Managing toolsets
Working with tools
Creating models and adding scripts
Setting parameters
Changing tool properties
Changing the name, label, and description for your tool
Setting a modified stylesheet for a tool
Storing relative path names
Changing the source for a script
Removing parameters for a model and a script
Changing the order of parameters
An overview of adding documentation to tools
Adding documentation to tools
Exporting tool documentation to an HTML file
Tool Help: Referencing a compiled help file
Viewing documentation for tools
Finding tools
Understanding tool licensing
Rules for using geoprocessing tools in an edit session
Rules for working with schema locks
Specifying environment settings
An overview of environment settings
Specifying settings for the application
Specifying environment settings for a model
Specifying environment settings for a process
Specifying general settings
Specifying coverage settings
About coverage precision
Specifying geodatabase settings
Specifying raster geodatabase settings
Specifying raster analysis 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
An overview of the ModelBuilder window
Building a model
Element states
Running a model
Using nonexistent output data
Working with variables
About intermediate data
Working with intermediate data
Controlling the flow of processing
Using the Select Data tool
Working with model elements
Adding text labels
Working with diagram properties
Changing diagram properties
Navigating in the model
Validating a model
Repairing a model
Print setup
Setting up and printing a model
Generating a report
Documenting a process
Importing a model from ArcView GIS 3
Exporting a model
Geoprocessing tool reference
Geoprocessing Commands Quick Reference Guide
An overview of commonly used tools
Licensing for geoprocessing tools
3D Analyst toolbox
Analysis toolbox
Business Analyst toolbox
Cartography toolbox
Conversion toolbox
An overview of the Conversion toolbox
From Raster toolset
To CAD toolset
To Coverage toolset
To dBASE toolset
To Geodatabase toolset
An overview of the To Geodatabase toolset
Understanding geodatabases
When to use the Import from CAD tool
Importing coverage and CAD annotation
Tools
To Raster toolset
To Shapefile toolset
An overview of the To Shapefile toolset
Tools
Coverage toolbox
An overview of the Coverage toolbox
What is a coverage?
About the coverage extent
What are TICs?
Coverage resolution
Understanding attributes in a coverage
How coverages are stored
Coverage data limitations
Summary of coverage feature classes
Analysis toolset
Overview of the Analysis toolsets
Extract toolset
Overlay toolset
Proximity toolset
Conversion toolset
Overview of the Conversion toolsets
From Coverage toolset
To Coverage toolset
Data Management toolset
Overview of the Data Management toolsets
Aggregate toolset
Composite features toolset
Generalization toolset
Indexes toolset
Items toolset
Joins toolset
Projections toolset
Tables toolset
Tolerances toolset
Topology toolset
Workspace Management toolset
Data Management toolbox
An overview of the Data Management toolbox
Database toolset
Disconnected Editing toolset
Domains toolset
Feature Class toolset
Features toolset
Fields toolset
General toolset
Generalization toolset
An overview of the Generalization toolset
Generalizing polygon features
Generalizing line features
Tools
Indexes toolset
Joins toolset
Layers and Table Views toolset
An overview of the Layers and Table Views toolset
Working with layers and table views
Creating and using layer selections
Tools
Projections and Transformations toolset
Raster toolset
Relationship Classes toolset
Subtypes toolset
An overview of the Subtypes toolset
Applying subtypes
Tools
Table toolset
Topology toolset
Versions toolset
Workspace toolset
An overview of the Workspace toolset
Working with workspaces
Tools
Geocoding toolbox
Geostatistical Analyst toolbox
An overview of the Geostatistical Analyst toolbox
Understanding geostatistical analysis
Working with a geostatistical layer
Creating a grid from a geostatistical layer
Geostatistical Analyst toolbox sample applications
Tools
Linear Referencing toolbox
An overview of the Linear Referencing toolbox
Understanding Linear Referencing
Creating route data
Creating and editing event data
Linear Referencing sample applications
Tools
Military Analyst toolbox
Network Analyst toolbox
Spatial Analyst toolbox
Spatial Statistics toolbox
Samples toolbox
An overview of the Samples toolbox
Analysis
Conversion
Data Management
Environment Settings
Building a geodatabase
Getting started with building a geodatabase
Creating new items in geodatabases
Importing data
Topology
Subtypes and attribute domains
An overview of subtypes and attribute domains
Browsing the attribute domains of a geodatabase
Creating new attribute domains
Modifying and deleting attribute domains
Associating default values and domains with tables and feature classes
Creating subtypes
Modifying and deleting subtypes
Defining a relationship class
Geometric networks
Managing annotation
Dimensioning
Working with a versioned geodatabase
Disconnected editing
Building geodatabases with CASE tools
Building a raster geodatabase
Editing in ArcMap
Geocoding
Linear referencing
Map projections
Writing geoprocessing scripts
Customizing the user interface
Migrating from ArcView GIS 3 to ArcView 9
Comparing ArcView GIS 3 to ArcView 9
ArcView terminology
ArcView GIS extensions at 9
Importing an ArcView GIS 3 project into ArcMap
Importing an ArcView GIS 3 legend into ArcMap
Working with tables in ArcView 9
New features and functionality beyond ArcView GIS 3
ArcView 9 and the geodatabase
ArcView 9 import tools
Migrating from ArcInfo Workstation to ArcGIS Desktop
Getting started migrating from ArcInfo Workstation
Creating your ArcInfo Workstation migration plan
Phase 1: Requirements prior to migration from ArcInfo Workstation
Phase 2: Designing the geodatabase when migrating from ArcInfo Workstation
Phase 3: Migrating ArcInfo Workstation data
Phase 4: Migrating ArcInfo Workstation processes
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
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 (landmarks)
United States (other)
United States (transportation)
Extensions
Getting more help
Using this Help system
Getting help within the applications
Contacting Technical Support
Support for users located outside the United States
Accessing ESRI Software Training
Using the GIS Dictionary
Help for developers