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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

An overview of ArcCatalog

Starting ArcCatalog

Browsing through the Catalog

What's in the Catalog?

Repositioning the Catalog tree

Stopping ArcCatalog
Building the Catalog
Managing the Catalog's contents

The Contents tab

Working in Details view

Changing the columns in Details view

Modifying the default settings for exploring contents

Exploring an item's properties

Organizing your data

Converting data to a different format
Exploring an item's geography

Previewing an item's geographic data

Exploring data in Geography view

Creating thumbnails
Exploring the values in a table

About tabular data sources

Previewing the values in a table

Changing how tables look

Calculating statistics

Sorting records in a table in ArcCatalog

Finding values in a table

Adding and deleting columns

Creating new data sources from 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
Working with CAD data
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
ArcMap
Getting started with ArcMap
Creating maps
Managing layers
Symbolizing your data

Drawing all features with a single symbol

Drawing features to show categories

Managing categories

Ways to map quantitative data

Setting a classification

About symbolizing data to represent quantity

Drawing features to show quantities

Drawing features to show multiple attributes

Importing the symbology of another layer

Using the Eye Dropper tool

Drawing TINs as surfaces

Drawing CAD layers

Drawing a layer transparently

Working with reference scales

Working with symbol levels

Working with variable-depth masking
Working with text
Working with graphics

An overview of working with graphics

Drawing points, lines, and circles

Selecting graphics

Moving, rotating, and ordering graphics

Aligning, distributing, and grouping graphics

Joining graphics
Laying out and printing maps
Working with styles and symbols
Working with tables
Looking at data with graphs
Creating reports

About reports

Creating a simple report

Setting the report type and size

Working with fields

Organizing report data

Adding report elements

Controlling the presentation of a report

Saving and loading a report

Using Crystal Reports
Querying maps
Analyzing geometric networks
Working with rasters in ArcMap

About rasters

Choosing which raster formats will appear in the Add Data dialog

Adding a raster dataset to a map

Adding a raster catalog to a map

Displaying rasters

Improving raster display

Displaying the raster resolution

Removing the background area of a raster layer

Changing the default RGB band combination

About projecting raster datasets on-the-fly

About georeferencing

Georeferencing a raster dataset

World files

Symbolizing values of nodata in raster datasets

Making selections using the geodatabase raster catalog
Working with ArcPad
Working with StreetMap data
Getting started with StreetMap
Geocoding addresses with StreetMap USA data
Finding a route using StreetMap USA data
GPS Support
Tablet PC
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
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

An overview of building geodatabases

Designing a geodatabase

Copying the schema of a geodatabase

Ways to create a geodatabase

Creating a geodatabase

Accessing an ArcSDE geodatabase

Upgrading a geodatabase
Creating new items in geodatabases
Importing data
Topology
Subtypes and attribute domains
Defining a relationship class

Relationship classes in geodatabases

Relationship classes in ArcCatalog

Relationship classes in ArcMap

Deciding between relationship classes and joins and relates

Creating a simple relationship class

Creating a composite relationship class

Creating an attributed relationship class

Creating relationship rules

Managing relationship classes

Exploring related objects in ArcMap

Using related fields in ArcMap
Geometric networks
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
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

Rasters and the geodatabase

Performance tuning

Creating raster datasets in a geodatabase

Creating raster catalogs in a geodatabase

Loading and importing rasters

Exporting raster formats

Mosaicking raster datasets

Attributes of type raster

Raster data and disconnected editing

More details about rasters in ArcGIS

Upgrading your 8.x raster catalog

Updating your geodatabase raster catalog footprints
Editing in ArcMap
Getting started with editing in ArcMap
Creating new features
Using a digitizer
Creating features from other features
Editing existing features
Editing topology

About topology

Topology basics

Topology rules

Topology error fixes

Basic topology tasks

Creating a map topology

Editing features in a topology

Editing shared geometry

Topology validation

Topology errors and exceptions

Correcting topology errors

Finding features with shared topology elements

Clearing selected topology elements

Changing the symbology for topology features

Making new features with topology tools
Editing attributes
Spatial adjustment
Editing geometric networks
Editing relationships and related objects

About editing relationships and related objects

Editing relationships and related objects
Editing annotation
Editing dimension features

About editing dimension features

Creating dimension features

Modifying a dimension feature's geometry and style
Geocoding
Getting started with geocoding

An overview of geocoding

Definition of the address locator
Understanding geocoding
Preparing for geocoding
Building an address locator

Defining the address locator components

Creating an address locator

Modifying an address locator's settings

Managing address locators in ArcMap

Deleting an address locator
Locating addresses
Additional geocoding techniques

Alternative searches

The Alternate Name table tab

The Alias Table dialog box

Building an address locator for alternative searches

Searching for an intersection

Building a composite address locator
Keeping an address locator current
Distributing your address locator
Adjusting your address locator file
Linear referencing
Getting started with linear referencing

An overview of linear referencing

The need for linear referencing

About storing features as relative locations

Segmented data

Routes and measures

Route locations and route events

Linear referencing and topology

Adding the Route Editing toolbar

Accessing the Route Events Geoprocessing wizard

Accessing the Create Routes wizard

Accessing the Calibrate Routes wizard
Creating route data
Displaying and querying routes and events
Editing routes

About editing routes

Using ArcMap to create routes from existing lines

Using ArcMap to calibrate routes with points

About setting route measures

Remeasuring routes
Creating and editing event data
Map projections
Getting started with map projections
Geographic coordinate systems
Projected coordinate systems
Geographic transformations
Supported map projections

List of supported map projections

Aitoff

Alaska Grid

Alaska Series E

Albers Equal Area Conic

Azimuthal Equidistant

Behrmann Equal Area Cylindrical

Bipolar Oblique Conformal Conic

Bonne

Cassini-Soldner

Chamberlin Trimetric

Craster Parabolic

Cube

Cylindrical Equal Area

Double Stereographic

Eckert I

Eckert II

Eckert III

Eckert IV

Eckert V

Eckert VI

Equidistant Conic

Equidistant Cylindrical

Equirectangular

Fuller

Gall's Stereographic

Gauss-Kruger

Geocentric Coordinate System

Geographic Coordinate System

Gnomonic

Great Britain National Grid

Hammer-Aitoff

Hotine Oblique Mercator

Krovak

Lambert Azimuthal Equal Area

Lambert Conformal Conic

Local Cartesian Projection

Loximuthal

McBryde-Thomas Flat-Polar Quartic

Mercator

Miller Cylindrical

Mollweide

New Zealand National Grid

Orthographic

Perspective

Plate Carree

Polar Stereographic

Polyconic

Quartic Authalic

Rectified Skewed Orthomorphic

Robinson

Simple Conic

Sinusoidal

Space Oblique Mercator

State Plane Coordinate System

Stereographic

Times

Transverse Mercator

Two-Point Equidistant

Universal Polar Stereographic

Universal Transverse Mercator

Van der Grinten I

Vertical Near-Side Perspective

Winkel I

Winkel II

Winkel Tripel
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
Extensions
Getting more help
Help for developers

ArcGIS Developer Help