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Welcome to ArcGIS Desktop Help
Copyright information
GIS Dictionary
What's new in ArcGIS
Getting started
Fundamentals of GIS data
Introducing ArcGIS Desktop
Tutorials
Tutorials
Getting Started Quickstart tutorial index
3D Analyst tutorial index
Animation in ArcMap tutorial index
ArcGIS Publisher tutorial index
ArcReader tutorial index
ArcScan tutorial index
Building a Geodatabase tutorial index
Data interoperability tutorial index
Database servers tutorial index
Editing geodatabases tutorial index
Editing GIS features tutorial index
Geocoding tutorial index
Geoprocessing tutorial index
Linear Referencing tutorial index
Maplex tutorial index
Representations tutorial index
Spatial Analyst tutorial index
StreetMap tutorial index
Tracking Analyst tutorial index
Toolbars
Core ArcMap toolbars
ArcCatalog toolbars
Extension toolbars
ArcScene toolbars
ArcGlobe toolbars
ArcReader toolbars
Getting more help
Map projections and coordinate systems
Getting started with map projections
An overview of map projections
Projection basics the GIS professional needs to know
About the geoid, ellipsoid, spheroid and datum, and how they are related
Identifying an unknown coordinate system
Converting Degrees Minutes Seconds values to Decimal Degree values
Geographic coordinate systems
Projected coordinate systems
About projected coordinate systems
About map projections
Projection types
Planar projections
Conic projections
Cylindrical projections
Other projections
Projection parameters
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 projection
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
Vertical coordinate systems
About vertical coordinate systems
Vertical datums
Geoid
Mapping and visualization
An overview of mapping and visualization
Using ArcMap
Working with layers
Navigating and interacting with maps
Adding graphics and text to maps
Working with graphics
Working with text
Symbolizing data
Applying symbology
Styles and symbols
Animation
Using cartographic representations
Page layout and map composition
Getting started with laying out and printing maps
Map elements
Grids and graticules
Rulers and guides
Working with data frames in layout view
Creating interactive and paperless maps
Map output
Working with graphs and reports
Editing and data compilation
An overview of editing and data compilation
Getting started with editing
Common editing tasks
Creating new features
About creating new features
Creating point features and vertices
Creating lines and polygons
Creating segments using angles and lengths
Creating segments using angles from existing segments
Creating segments that are circular arc curves
Creating segments by tracing features
Creating buffers
Mirroring features
Combining features from different layers
Intersecting features
Merging and separating features
Copying parallel line features
Creating a fillet curve between two lines
Creating cul-de-sac lines
Creating lines with the Traverse window
Creating lines with the 2-Point Line window
Creating lines with the Offset Line window
Editing existing features
Editing attributes
Editing attributes
Copying and pasting attributes
Deleting attributes
Editing with default values and attribute domains
About updating data using SQL
Editing annotation
An overview of editing annotation
Creating new annotation features
Creating and editing annotation that follows features
Editing the size and position of annotation features
Editing annotation in the Attributes dialog box
Editing the appearance of annotation features
Editing feature-linked annotation
Editing dimension features
Using a digitizer
Spatial adjustment
Editing topology
About topology
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 relationships and related objects
About editing relationships and related objects
Editing relationships and related objects
COGO
Geoprocessing
Geoprocessing tool reference
An overview of commonly used tools
Geoprocessing commands quick reference guide
Licensing for geoprocessing tools
Data types for geoprocessing tool parameters
3D Analyst toolbox
Analysis toolbox
An overview of the Analysis toolbox
Comparison poster of Overlay and Extract tools
Analysis toolbox sample applications
Extract toolset
Overlay toolset
Proximity toolset
Statistics toolset
Business Analyst toolbox
Cartography toolbox
Conversion toolbox
An overview of the Conversion toolbox
From Raster toolset
Metadata toolset
To CAD toolset
To Coverage toolset
To dBASE toolset
To Geodatabase toolset
To Raster toolset
To Shapefile toolset
Coverage toolbox
An overview of the Coverage toolbox
Analysis toolset
Conversion toolset
Data Management toolset
Data Interoperability toolbox
Data Management toolbox
Geocoding toolbox
An overview of the Geocoding toolbox
Understanding geocoding
Preparing for geocoding
Building an address locator
Locating addresses
Keeping an address locator current
Distributing your address locator
Geocoding toolbox sample applications
Tools
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
Multidimensional toolbox
An overview of the Multidimension toolbox
Tools
Military Analyst toolbox
Military Overlay Editor toolbox
Network Analyst toolbox
An overview of the Network Analyst toolbox
Analysis toolset
Network Dataset toolset
Turn Feature Class toolset
Server toolbox
An overview of the Server toolbox
Caching toolset
Spatial Analyst toolbox
Spatial Statistics toolbox
An overview of the Spatial Statistics toolbox
Modeling spatial relationships
Spatial Statistics toolbox sample applications
Analyzing Patterns toolset
Mapping Clusters toolset
Measuring Geographic Distributions toolset
Utilities toolset
Samples toolbox
Tracking Analyst toolbox
Environment Settings
Environment settings
General settings
Cartography settings
Coverage settings
Geodatabase settings
Raster Analysis settings
Raster Storage settings
Geodatabases and ArcSDE
Data management with ArcCatalog
Data support in ArcGIS
An overview of data support in ArcGIS
Data formats supported in ArcGIS
CAD data
The composition of a CAD drawing
Working with CAD data in ArcGIS
Displaying CAD features
Georeferencing CAD data
CAD feature attributes and queries
CAD data translations
Geoprocessing tools for CAD translation
Common CAD data workflows
Coverages
What is a coverage
Summary of coverage feature classes
Coverage resolution (precision)
How coverages are stored
Creating a new coverage
Understanding and maintaining attributes in a coverage
About fields (items) in coverage attribute tables
Creating a new INFO table
About the coverage extent
Coverage tics
Defining a coverage's coordinate system
Coverage topology
Coverage tolerances
Coverage relationships and relationship classes
Coverage data limitations
Importing an ArcInfo interchange file (E00)
NetCDF: multidimensional, time series data
An overview of netCDF data
Understanding netCDF data
Working with netCDF data in ArcGIS
Raster data
Shapefiles
Tables and attribute information
Terrains
Understanding terrain datasets
Designing and managing terrain datasets
Geoprocessing and terrain analysis
Extensions
3D Analyst
ArcGIS Data Interoperability extension
An overview of the ArcGIS Data Interoperability extension
Key concepts of the Data Interoperability Extension
Using the Data Interoperability Extension tools
Common tasks using the Data Interoperability Extension
ArcGIS Publisher
ArcScan
Getting started with ArcScan
Interactive vectorization
Automatic vectorization
Cell selection
Raster cleanup
Vectorization options and settings
Business Analyst
About ArcGIS Business Analyst
Business Analyst toolbar
Organizing your work and creating a study area
Adding data to Business Analyst
Trade areas - customer data required
Trade areas - no customer data required
Monitor and manage trade areas
Analysis
Modeling
Working with maps
Tools
Finding a route
Reports and batch tasks
Setting Business Analyst preferences
The Business Analyst 9.2 Importer
Data descriptions
Business Analyst tools reference
Appendix
Territory Design
Geostatistical Analyst
Maplex
Military Analyst
Getting started with Military Analyst
What's new in Military Analyst 9.2
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
About MOLE
What's new in this release
Installation and setup
Accessing the MOLE getting started guide
MOLE documentation and additional ways to get help
MOLE considerations for ArcView users
Using MOLE with 2D maps
Using MOLE with 3D maps
The MOLE geodatabase schema
Using MOLE in terrain analysis
Tracking, real-time, and MOLE
Using MOLE with ArcSDE
Using MOLE with ArcIMS
Advanced topics
Frequently asked questions
Network Analyst
PLTS
Schematics
Spatial Analyst
Survey Analyst
An overview of Survey Analyst
Survey Editor
Cadastral Editor
Tracking Analyst
Geocoding and address management
Linear referencing
Getting started with linear referencing
Creating route feature classes
Displaying and querying routes feature classes
Displaying and querying route events
Editing routes
An overview of editing routes
Creating route features from existing lines
Using ArcMap to calibrate routes with points
About setting route measures
Remeasuring routes
Adding the Route Editing toolbar
Creating and editing event data
An overview of creating and editing event data
Creating event tables in ArcCatalog
About locating features along routes
Locating features along routes
Editing event tables in ArcMap
Working with route event data
Network analysis
Using the Network Analyst extension
Analyzing geometric networks
Mobile GIS
Interoperability and standards support
Overview of interoperability
Overview of OGC and ISO support
ESRI protocols and programming interfaces
GML support in ArcGIS
An overview of GML support in ArcGIS
How to work with GML in ArcGIS
Using the GML simple features profile
Using supported GML profiles
Adding new GML profiles
Customizing and developing with ArcGIS
Guide to data that comes with ArcGIS
ESRI Data and Maps
Working with StreetMap data
Licensing and desktop administration
Administering the ArcGIS License Manager
Checking license availability
Viewing and changing the license manager
Common license manager problems and how to solve them
Setting the software product
Registering ArcView or ArcEditor and extensions
Evaluating an ArcGIS Desktop extension
ArcGIS Image Server
GIS Servers and services