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Welcome to ArcGIS Desktop Help
Copyright information
Acknowledgements
GIS Dictionary
What's new in ArcGIS

What's new in ArcGIS 9.3

What's new in ArcGIS 9.3.1
Migration guides
Getting started
Fundamentals of GIS
Introducing ArcGIS Desktop

What is ArcGIS 9.3

An overview of ArcGIS Desktop

Using ArcGIS Desktop

Mapping and visualization in ArcMap

The geodatabase

Workspace and dataset management with ArcCatalog

Data compilation and editing

Geoprocessing and analysis

Tips and tricks within ArcGIS
Tutorials

Tutorials

3D Analyst Tutorial

Animation in ArcMap Tutorial

ArcCatalog Tutorial

ArcMap Tutorial

ArcGIS Publisher Tutorial

ArcReader Tutorial

ArcScan Tutorial

Building a Geodatabase Tutorial

Database Servers Tutorial

Data Interoperability Tutorial

Editing Geodatabases Tutorial

Editing GIS Features Tutorial

Geocoding Tutorial

Geoprocessing Tutorial

Geostatistical Analyst Tutorial

Getting Started with ArcGIS Tutorial

Linear Referencing Tutorial

Maplex Tutorial

Network Analyst Tutorial

Representations Tutorial

Schematics Tutorial

Spatial Analyst Tutorial

StreetMap Tutorial

Survey Analyst Tutorial

Tracking Analyst Tutorial
Toolbars
Getting more help

Using this Help system

Getting help within the applications

ArcGIS Desktop Resource Center

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
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-Krüger

Geocentric Coordinate System

Geographic Coordinate System

Gnomonic

Goodes Homolosine

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 Carrée

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
Editing and data compilation
Tables and attribute information
Geoprocessing
Geoprocessing tool reference
Geodatabases and ArcSDE
An overview of the geodatabase
Architecture of a geodatabase
Designing a geodatabase
Building a geodatabase
Data management workflows, transactions, and versioning
Geodatabase data storage and schema
Administering ArcSDE geodatabases
Administering File and Personal geodatabases
Working with geodatabases using SQL
Data management with ArcCatalog

An overview of ArcCatalog

About workspaces
Getting started with ArcCatalog
Building the Catalog

About folders and file types

Managing folder connections

Creating and accessing geodatabases

Creating spatial database connections

Adding OLE DB connections

About database server connections

About GIS servers and services

Connecting to GIS servers

Working with database connections

Hiding folders and items

Altering the data formats read by ArcCatalog

Working with file types

Accessing delimited text file data
Managing the Catalog's contents
Exploring an item's geography

Previewing an item's geographic data

Exploring data in Geography view

Creating thumbnails
Searching for items
Working with metadata
Image and raster data management
Data support in ArcGIS

An overview of data support in ArcGIS

Data formats supported in ArcGIS
CAD data
Coverages
NetCDF: multidimensional, time series data
Shapefiles
Terrains

An overview of terrain datasets

FAQs for terrain datasets

Terrain dataset troubleshooting

Known limitations of terrain datasets
Understanding terrain datasets
Properties of terrain datasets
Building terrain datasets
Managing terrain datasets
Terrain analysis
Terrain visualization
Extensions

About ArcGIS Desktop extensions

Evaluating ArcGIS Desktop extensions
3D Analyst
Data Interoperability
ArcGIS for AutoCAD
ArcGIS Publisher
ArcScan
Getting started with ArcScan
Interactive vectorization
Automatic vectorization
Cell selection
Raster cleanup
Vectorization options and settings
ArcSketch
Business Analyst
Geostatistical Analyst
Getting started with Geostatistical Analyst
The principles of Geostatistical Analyst
Exploratory Spatial Data Analysis (ESDA)
Deterministic methods
Creating a surface with geostatistical techniques
Using analytical tools when generating surfaces
Displaying and managing geostatistical layers
Additional geostatistical analysis tools
Geostatistical simulations
JTX
Maplex
Getting started with Maplex
Label Positions for Points
Label Positions for Lines
Label Positions for Polygons
Label fitting strategies
Resolving label conflicts
Common labeling tasks
Military Analyst
Getting started with Military Analyst
What's new in Military Analyst
Data Management
Coordinate tool
Terrain Analysis tools
Geodesy tools
The conversion tools
Selection and Web Link tools
MA catalog wireframe symbology
Military Analyst in ArcGlobe
Military Analyst tools reference
Military Overlay Editor
Network Analyst
PLTS

Welcome to PLTS for ArcGIS
What's new in PLTS for ArcGIS
Getting started with Foundation
Production procedures
Managing map documents with the product library
Creating a geodatabase
Editing data in PLTS
Symbolizing data
Validating data with GIS Data ReViewer
Generating grids with the Grid Manager
Creating map series with MPS-Atlas
Working with PLTS cartographic elements
Creating map series with Map Production System
Geoprocessing tools in PLTS for ArcGIS
PLTS for ArcGIS Aeronautical Solution
PLTS for ArcGIS Defense Solution
PLTS for ArcGIS Nautical Solution
PLTS for ArcGIS product specification development
Schematics
Spatial Analyst
Survey Analyst
Tracking Analyst
Geocoding and address management
Linear referencing
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
WFS support in ArcGIS
WCS support in ArcGIS
WMS support in ArcGIS

An overview of WMS support in ArcGIS
KML support in ArcGIS
Customizing and developing with ArcGIS

An overview of customizing ArcGIS
Customizing the user interface
Writing macros using VBA
Extending ArcGIS desktop applications
Guide to data that comes with ArcGIS
Licensing and desktop administration
GIS Servers and services