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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
Welcome to ArcGIS Desktop 9.0
What's new in ArcMap: other changes in version 9.0

Quick ArcMap tips and tricks

What's new in ArcMap: Geoprocessing

What's new in ArcMap: Printing maps

What's new in ArcMap: Table of contents

What's new in ArcMap: Map documents

What's new in ArcMap: Data frames

What's new in ArcMap: Layers

What's new in ArcMap: Group layers

What's new in ArcMap: Selection

What's new in ArcMap: Tables

What's new in ArcMap: Identify tool

What's new in ArcMap: Symbology

What's new in ArcMap: Elements

What's new in ArcMap: Editing

What's new in ArcMap: Internet data

What's new in ArcMap: Linear referencing

What's new in ArcMap: GPS support

What's new in ArcMap: Miscellaneous
What's new in ArcCatalog: other changes in version 9.0
What's new in ArcGIS Desktop extensions in version 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

An overview of ArcReader

Table of contents, data frames, and layers

Getting help in ArcReader

Starting ArcReader

Opening a map in ArcReader

Controlling the look and feel of ArcReader

Viewing a map in data view and layout view

Using the ArcReader table of contents

Working with data frames and layers

Moving around on the map

Moving around a 3D globe

Using spatial bookmarks

Opening the magnifier window

Exploring data and features on a map

ArcReader messages

Printing from ArcReader

Closing and exiting ArcReader
Geoprocessing in the ArcGIS environment
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

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

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

About digitizing

An overview of preparing to digitize

Registering the paper map

Digitizing features on a paper map
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

Viewing attributes

Adding attributes

Deleting attributes

Modifying attributes

Copying and pasting attributes

Editing with default values and attribute domains

About updating data using SQL
Spatial adjustment
Editing geometric networks
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
Linear referencing
Map projections
Getting started with map projections
Geographic coordinate systems
Projected coordinate systems
Geographic transformations

Geographic transformation methods

Equation-based methods

Grid-based methods
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
Getting started with writing geoprocessing scripts
Accessing tools within a geoprocessing script
Batch processing with geoprocessing scripts
Messaging and script tools

About geoprocessing script messages

Using AMLs with script tools
Data properties and access when scripting

Describing data in a geoprocessing script

Data access using cursors in a geoprocessing script

Working with geodatabases in a geoprocessing script
Scripting Object: Properties and methods
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

What's new in ESRI Data and Maps

An overview of ESRI Data and Maps

Redistribution rights
Canada
Europe

Europe Cities

Europe Countries

Europe Ferries

Europe Level 1 Provinces

Europe Level 2 Provinces

Europe Level 3 Provinces

Europe Major Roads

Europe Major Water

Europe NUTS 0 Demographics

Europe NUTS 1 Demographics

Europe NUTS 2 Demographics

Europe NUTS 3 Demographics

Europe Places

Europe Railroads

Europe Railroad Stations

Europe Roads

Europe Urbanized Areas

Europe Water

Germany ZIP Code Areas (one-digit)

Germany ZIP Code Areas (two-digit)

Germany ZIP Code Areas (five-digit)
Mexico
World
StreetMap USA
Image data
United States (census)
United States (hydrography)
United States (landmarks)
United States (other)
United States (transportation)
Extensions
3D Analyst
ArcScan
ArcGIS Data Interoperability extension

ArcGIS Data Interoperability extension
Business Analyst
Geostatistical Analyst
Maplex
Military Analyst
Getting started with Military Analyst
Data Management
Coordinate tool
Terrain Analysis tools
Geodesy tools
The conversion tools
MA catalog wireframe symbology
Military Analyst in ArcGlobe
Military Analyst tools reference
Military Overlay Editor
Network Analyst
Getting started with Network Analyst
Network dataset concepts
Designing the network dataset
Building and editing the network dataset
Performing network analysis
Migrating to ArcGIS Network Analyst
Network Analyst tools reference
Publisher
Spatial Analyst
Survey Analyst
Tracking Analyst
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