Collapse all Welcome to ArcGIS Desktop Help Copyright information GIS Dictionary

What's new in ArcGIS

What's new in ArcGIS 9.2 Migration guides

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 Getting more help Using this help system Getting help within the applications ArcGIS Desktop Documentation Library Accessing ESRI Software Training Using the GIS Dictionary Contacting Technical Support Support for users located outside the United States Contacting ESRI

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 About geographic coordinate systems Spheroids and spheres Datums North American datums What happens to features at +/-180 (dateline)? 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 Vertical coordinate systems About vertical coordinate systems Vertical datums Geoid

Mapping and visualization

Editing and data compilation

Geoprocessing

Geoprocessing tool reference

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 NetCDF: multidimensional, time series data Raster data Shapefiles Tables and attribute information Understanding tables and attribute information Creating tables and managing attribute information Displaying tables and attribute information Terrains Understanding terrain datasets Designing and managing terrain datasets Geoprocessing and terrain analysis

Extensions

Geocoding and address management

Linear referencing

Getting started with linear referencing An overview of linear referencing Common tasks in linear referencing Some linear referencing scenarios Linear referencing datasets in ArcGIS Designing a linear referencing system in your geodatabase Creating route feature classes Displaying and querying routes feature classes Displaying and querying route events Editing routes Creating and editing event data 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

Customizing and developing with ArcGIS

An overview of customizing ArcGIS Customizing the user interface Writing macros using VBA Getting started with VBA Creating, editing, and running macros Creating custom commands with VBA and UI Controls Adding custom commands and toolbars from .dlls Updating the ArcID module Locking documents and templates Changing VBA security Sample VBA code Extending ArcGIS desktop applications

Guide to data that comes with ArcGIS

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

An overview of GIS services Servers and the services they provide User, author, administrator, and developer roles Types of ArcIMS services Types of services in ArcGIS Server WMS service Using GIS Services in ArcGIS Desktop applications Thinking about maps in web-enabled GIS applications Understanding map caches in ArcGIS Managing server connections in the GIS Servers folder Authoring and publishing services An overview of authoring and publishing services Data access considerations for ArcGIS Server Publishing resources Administering ArcGIS Server with ArcCatalog