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Welcome to ArcGIS Desktop Help
Copyright information
GIS Dictionary
What's new in ArcGIS Desktop 9.1
An overview of the new functionality in ArcGIS Desktop 9.1
Compatibility and migration to ArcGIS 9.1
What's new in geoprocessing for version 9.1
What's new in ArcMap for version 9.1
What's new in linear referencing for version 9.1
What's new in geodatabases for version 9.1
What's new in raster data for version 9.1
What's new in WMS services for version 9.1
Introducing the new ArcGIS Network Analyst extension
What's new in ArcGIS Schematics extension for version 9.1
What's new in ArcGIS 3D Analyst extension for version 9.1
What's new in ArcGIS Publisher extension and ArcReader for version 9.1
What's new in ArcGIS StreetMap for version 9.1
What's new in ArcPress for ArcGIS for version 9.1
What's new in ArcScan for ArcGIS extension for version 9.1
What's new in Maplex for ArcGIS extension for version 9.1
What's new in ArcGIS Data Interoperability extension for version 9.1
What was new in ArcGIS Desktop 9.0
Getting started
What is ArcGIS Desktop?
ArcGIS geodatabase
ArcGIS geoprocessing
ArcGIS geovisualization
ArcGIS Desktop extensions
GIS data structure types
Data types supported in ArcGIS
Desktop Administration
ArcCatalog
Getting started with 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
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
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
ArcReader
Geoprocessing in the ArcGIS environment
Geoprocessing tool reference
Building a geodatabase
Getting started with building a geodatabase
Creating new items in geodatabases
Importing data
Topology
An overview of topology in the geodatabase
Topologies and ArcCatalog
Topology and feature geometry
About creating a topology
Creating a new topology
Migrating data into a geodatabase to create topologies
Adding new feature classes to your topology
Creating new polygons from lines
Validating a topology
Planning for exceptions
Refining topologies with subtypes
Managing a topology
Modifying a topology
Summarizing topology errors
Topology and versioning
Topology and versioned databases
Dirty areas and versioned topological feature classes
Error features and versioned topological feature classes
Exceptions and versioned topological feature classes
Conflicts and topology features
Topology and disconnected editing
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
Working with a versioned geodatabase
Disconnected editing
Building geodatabases with CASE tools
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
An overview of editing in ArcMap
The structure of vector datasets
The sketch construction tools
Shortcut keys for editing in ArcMap
Adding the editing toolbars
Adding the data you want to edit
Starting and stopping an edit session
Selecting features
Moving features
Rotating features
Deleting features
Copying and pasting features
Setting the number of decimal places displayed for measurements
About editing your geodatabase in ArcMap
Creating new features
Using a digitizer
Creating features from other features
Editing existing features
Splitting lines and polygons
Trimming lines
Extending lines
Flipping lines
Dividing lines with points
Reshaping lines and polygons using a sketch
Adding and deleting vertices
Moving vertices
Changing the properties of a sketch
Scaling features
Clipping features
Stretching a feature's geometry proportionately
Smoothing and generalizing 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
Editing annotation
Editing dimension features
Geocoding
Getting started with geocoding
Understanding geocoding
Preparing for geocoding
Building an address locator
Locating addresses
Additional geocoding techniques
Keeping an address locator current
Updating your reference data
Versioned data and the geocoding index
Rebuilding geocoding indexes
Distributing your address locator
Sharing elements of the geocoding framework
Deciding to share an address locator
Collecting address locator related files
Making your address locator public
Accessing distributed address locators
Adjusting your address locator file
Linear referencing
Map projections
Writing geoprocessing scripts
Customizing the user interface
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