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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
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
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 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
Mapping and visualization
An overview of mapping and visualization
Using ArcMap
Working with layers
Navigating and interacting with maps
Navigating maps and layout pages
Interacting with maps
Adding graphics and text to maps
Symbolizing data
Applying symbology
Styles and symbols
Animation
Using cartographic representations
Getting started with representations
Representation concepts
Working with representations
Editing feature 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

About editing your geodatabase in ArcMap

Adding the data you want to edit

The structure of vector datasets

Adding the editing toolbars

Starting and stopping an edit session

The sketch construction tools

Using the snapping environment

About setting distance units

Setting direction measuring systems and units

Shortcut keys for editing in ArcMap
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

About editing dimension features

Creating dimension features

Modifying a dimension feature's geometry and style
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
COGO
Geoprocessing

What is geoprocessing?

A whirlwind tour of geoprocessing

Geoprocessing tools

Geoprocessing framework

Frequently Asked Questions about geoprocessing
Fundamental tool concepts

An introduction to the fundamental tools

Overlay analysis

Proximity analysis

Table analysis and management

Surface creation and analysis

Statistical analysis

Extracting data
Using geoprocessing tools
Automating your work with models

An overview of models

Creating a simple model
Model concepts and terms
Using ModelBuilder
Controlling the flow of processing
Model Iteration
Automating your work with scripts
Geoprocessing environments
Documenting tools and toolboxes
Sharing tools and toolboxes

An overview of sharing tools and toolboxes

Methods for distributing tools

Pathnames explained: absolute, relative, UNC, and URL

A structure for sharing tools

Managing intermediate data

Accessing ArcSDE data in tools

Sharing Python modules
Sharing tools on an ArcGIS Server
Keeping track of geoprocessing history
Advanced modeling through simulations

An overview of advance modeling through simulations

General concepts of modeling through simulations
Developing the different modeling approaches
Geoprocessing tool reference
Geodatabases and ArcSDE
An overview of the Geodatabase

An overview of the Geodatabase

Table basics

Feature class basics

Raster basics

Types of geodatabases

Common Geodatabase Tasks
Architecture of a geodatabase
Designing a geodatabase

An overview of geodatabase design

Geodatabase design steps

Using ArcGIS Data Model designs

Documenting your geodatabase design

Modeling feature classes

A note about the use of UML for geodatabase design

Design Tips
Building a geodatabase
Creating a geodatabase
Defining the properties of a geodatabase
Adding datasets and other geodatabase elements
Working with geodatabase datasets
Data management workflows, transactions, and versioning
Geodatabase data storage and schema
Administering ArcSDE geodatabases

An overview of ArcSDE geodatabase administration

What is ArcSDE?
Installing and upgrading ArcSDE
Configuring an ArcSDE geodatabase
Creating and administering user accounts
Connecting to an ArcSDE geodatabase
Maintaining a geodatabase
Tuning an ArcSDE geodatabase
Scaling and moving your geodatabase
Administering File and Personal geodatabases
Working with geodatabases using SQL
Data management with ArcCatalog
Data support in ArcGIS

An overview of data support in ArcGIS

Data formats supported in ArcGIS
CAD data
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
Raster data
Shapefiles

About shapefiles, dBASE tables, and file types

Shapefile file extensions

Creating new shapefiles and dBASE tables

Adding and deleting fields in shapefiles

Creating and updating indexes in shapefiles

Defining a shapefile's coordinate system

How to salvage a corrupt shapefile
Tables and attribute information
Terrains
Extensions
Geocoding and address management
Getting started with geocoding
Understanding geocoding

What is an address?

The geocoding work flow

The geocoding framework

The process of geocoding

Customization of the address locator

Common geocoding tasks
Preparing for geocoding

Understanding address locator styles

Commonly used address locator styles

Preparing reference and address data

Standardizing your reference data
Building an address locator
Locating addresses
Additional geocoding techniques
Keeping an address locator current
Distributing your address locator

Deciding to share an address locator

Collecting address locators

Making your address locator public

Accessing distributed address locators

Sharing pre-9.2 address locators
Adjusting your address locator file
About StreetMap data

About StreetMap data
Linear referencing
Network analysis
Mobile GIS
GPS

Getting started with ArcMap GPS Support

Adding the GPS toolbar

Connecting to a GPS device

Simulating a connection to a GPS device

Using the GPS Position window

Changing the display options

Keeping the current location in the view

Adding a destination

Writing GPS locations to a log
Tablet PC
ArcPad integration
Interoperability and standards support
Customizing and developing with ArcGIS
Guide to data that comes with ArcGIS
Licensing and desktop administration
ArcGIS Image Server
About the ArcGIS Image Server
Configuration and licensing
Designing an image service

About the image service and the definition file

About the image service properties

About the service table

Pixel size ranges used

Supported raster data file types

About the ArcGIS Image Server process chain

About the raster process definition

About combining service definitions
Creating an image service

Adding the Image Service Editor toolbar

Working with the Image Service Editor

The workflow to create an image service

Creating a new image service

About the New Image Service Wizard parameters

Making a copy of an image service

Descriptions of the image service properties

The image service file structure
Working with image service group layers

About the image service group layer

Working with the Footprint layer

Working with the Boundary layer

Working with the Preview layer

Working with the service table
Working with raster data in a service

Adding and removing raster data in a service

About the Add Data Wizard parameters

Selecting rasters in a service

An overview of raster properties

Working with transparency in an image service
Working with the image service
Image service processes
Publishing and administering the ArcGIS Image Server

Understanding the ArcGIS Image Server architecture

Working with the Image Server Manager

Managing the image servers

Managing service providers

Administering the server and service providers remotely

About scaling ArcGIS Image Server

Publishing image services

Authenticating an image service

Creation of server and service provider logs

Reviewing reports and error messages

Working with the Console Client

Distributing image services using ArcGIS Server

Printing layouts containing an image service

Optimization considerations for ArcGIS Image Server
ArcGIS Image Server Seamline extension

About the ArcGIS Image Server Seamline extension

Creating and deleting seamlines

Editing seamlines

Applying the seamline and feathering
ArcGIS Image Server Ortho extension
ArcGIS Image Server workflows

Creating an SRTM service with the Visualize Elevation process

Creating a multispectral service using the NDVI process

Creating multiple image services from one multiband image service

Creating secure areas in an image service

Updating image service overviews

Creating an image service using Applanix DSS Airborne Sensor data
ArcGIS Image Server Clients
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
Administering ArcGIS Server with ArcCatalog

Overview of ArcGIS Server administration in ArcCatalog

Connecting to a GIS server

Running ArcCatalog under a different operating system account

Adding a server object container

Adding a new service

Adding multiple services at once

Removing a service

Starting, stopping, and pausing services

Displaying server statistics

Creating a server directory

Specifying the log file location

Using a proxy server to connect to the Internet

Setting the capacity of a server object container

Creating a map cache

Publishing a resource to ArcGIS Server

Creating a globe cache

Adding and removing folders