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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
Migrating from ArcView GIS 3 to ArcView 9
Migrating from ArcInfo Workstation to ArcGIS Desktop
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
Projected coordinate systems

About projected coordinate systems

About map projections

Projection types

Planar projections

Conic projections

Cylindrical projections

Other projections

Projection parameters
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-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
Mapping and visualization
Editing and data compilation
Tables and attribute information
Understanding tables and attribute information

An overview of tables and attribute information

About tabular data sources

Common tables and attributes tasks

Keyboard shortcuts for working with tables
Creating tables and managing attribute information
Displaying tables and attribute information
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

Opening ModelBuilder

Creating a simple model

Saving a model
Model concepts and terms
Using ModelBuilder
Controlling the flow of processing
Model Iteration
Automating your work with scripts

An overview of writing geoprocessing scripts
Getting started with writing geoprocessing scripts
Accessing tools within a geoprocessing script
Creating script tools
Batch processing with geoprocessing scripts
Data properties and access when scripting
Working with AMLs
Scripting object: Properties and Methods
Geoprocessing environments

An overview of geoprocessing environments

Environment levels and hierarchy

Script environments

Specifying application environment settings

Specifying tool environment settings

Specifying model environment settings

Specifying model process environment settings
Environment categories
Documenting tools and toolboxes

An overview of documenting tools and toolboxes

An overview of the Documentation Editor

Entering topics in the Documentation Editor

Using the page editor

Documenting models

Documenting scripts

Viewing documentation for tools

Changing tool dialog appearance

Referencing a compiled help file

Exporting tool documentation to an HTML file
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

Sharing and connecting to UNC pathnames

Accessing ArcSDE data in tools

Techniques for sharing Python scripts

Managing intermediate data in shared models

Sharing stylesheets

Checklist for sharing tools and toolboxes
Geoprocessing with ArcGIS Server
Keeping track of geoprocessing history
Advanced modeling through simulations
Geoprocessing tool reference

An overview of commonly used tools

Geoprocessing commands quick reference guide

Licensing for geoprocessing tools

Data types for geoprocessing tool parameters
Input and output data considerations

Overview of input and output data considerations

Geoprocessing considerations for subtypes

Geoprocessing considerations for attribute domains

Geoprocessing considerations for shapefile output

Geoprocessing considerations for cartographic representations
3D Analyst toolbox

An overview of the 3D Analyst toolbox

Understanding 3D data

Concepts of surface analysis

Working with TIN surfaces

Working with raster surfaces

3D visualization
3D Analyst Conversion toolset
Functional Surface toolset
Raster Interpolation toolset
Raster Math toolset
Raster Reclass toolset
Raster Surface toolset
Terrain toolset
TIN Creation toolset
TIN Surface toolset
Analysis toolbox
Business Analyst toolbox
Cartography toolbox
Conversion toolbox

An overview of the Conversion toolbox
From Raster toolset
From WFS
Metadata toolset
To CAD toolset
To Coverage toolset
To dBASE toolset
To Geodatabase toolset
To Raster toolset
To Shapefile toolset
To KML toolset
Coverage toolbox
Data Interoperability toolbox
Data Management toolbox
Geocoding toolbox
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

Parallel processing with multiple CPUs
Tools
Linear Referencing toolbox
Military Analyst toolbox
Mobile toolbox

An overview of the Mobile toolbox
Tools
Military Overlay Editor toolbox
Multidimensional toolbox
Network Analyst toolbox

An overview of the Network Analyst toolbox
Analysis toolset
Network Dataset toolset
Turn Feature Class toolset
Server toolbox
Schematics toolbox

An overview of the Schematics toolbox
Tools
Spatial Analyst toolbox

An overview of the Spatial Analyst toolbox

Solving problems in Spatial Analyst

Understanding raster data

Performing analysis in Spatial Analyst

Spatial Analyst toolbox sample applications
Conditional toolset
Density toolset
Distance toolset
Extraction toolset
Generalization toolset
Groundwater toolset
Hydrology toolset
Interpolation toolset
Local toolset
Map Algebra toolset
Math toolset
Multivariate toolset
Neighborhood toolset
Overlay toolset
Raster Creation toolset
Reclass toolset
Solar Radiation toolset
Surface toolset
Zonal toolset
Spatial Statistics toolbox

An overview of the Spatial Statistics toolbox

Modeling spatial relationships

Spatial Statistics toolbox sample applications

What is a Z score What is a p-value
Analyzing Patterns toolset
Mapping Clusters toolset
Measuring Geographic Distributions toolset
Modeling Spatial Relationships toolset
Rendering toolset
Utilities toolset
Samples toolbox
Tracking Analyst toolbox

An overview of the Tracking Analyst toolbox
Tools
Environment Settings

Environment settings
General settings
Cartography settings
Coverage settings
Geodatabase settings
Geostatistical Analysis settings
Raster Analysis settings
Raster Storage settings
Tool errors and warnings

Understanding geoprocessing tool errors and warnings
Tool errors and warnings: 1-100
Tool errors and warnings: 101-200
Tool errors and warnings: 201-300
Tool errors and warnings: 301-400
Tool errors and warnings: 401-500
Tool errors and warnings: 501-600
Tool errors and warnings: 601-700
Tool errors and warnings: 701-800
Tool errors and warnings: 801-900
Tool errors and warnings: 901-1000
Tool errors and warnings: 1001-1100
Tool errors and warnings: 10001-10100
Tool errors and warnings: 10101-10200
Tool errors and warnings: 10201-10300
Tool errors and warnings: 10301-10400
Tool errors and warnings: 10401-10500
Tool errors and warnings: 20001-20100
Tool errors and warnings: 30001-30100
Tool errors and warnings: 40001-40100
Tool errors and warnings: 40101-40200
Tool errors and warnings: 40301-40400
Tool errors and warnings: 40401-40500
Tool errors and warnings: 45001-45100
Tool errors and warnings: 50001-50100
Tool errors and warnings: 70001-70100
Tool errors and warnings: 80001-80100
Tool errors and warnings: 80101-80200
Tool errors and warnings: 80201-80300
Tool errors and warnings: 85001-85100
Tool errors and warnings: 90001-90100
Tool errors and warnings: 99998-99999
Geodatabases and ArcSDE
Data management with ArcCatalog
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
An overview of netCDF data
Understanding netCDF data
Working with netCDF data in ArcGIS
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
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
Getting started with 3D Analyst
3D Analyst concepts
Creating 3D views
3D surfaces
TIN surfaces
Raster surfaces
Terrain surfaces
3D features
3D navigation
3D navigation tools
Displaying rasters, terrains, and TINs
Displaying features in 3D
3D symbology
Displaying 3D graphics
Interactive 3D analysis tools
Geoprocesing with 3D Analyst
Data Interoperability

About the Data Interoperability help system

An overview of Data Interoperability

Key concepts of the Data Interoperability extension

Using the Data Interoperability tools
Common tasks using Data Interoperability
Using the Data Interopability tools
ArcGIS for AutoCAD
ArcGIS Publisher
ArcScan
ArcSketch
A whirlwind tour of ArcSketch
Getting started with ArcSketch
Creating and modifying features
Managing Symbols
Business Analyst
About ArcGIS Business Analyst
Business Analyst toolbar
Projects and Data Organization
Study Areas
Adding data to Business Analyst
Trade Areas - no customer data required
Trade Areas - customer data required
Trade Areas - monitor and manage
Analysis
Modeling
Tools
Tools - Geoprocessing in Business Analyst
Business Analyst Preferences
Working with maps
Reports - general
Reports - point and ranking based
Documentation - USA Data
Documentation - Canada Data
Business Analyst Server
Territory Design
Geostatistical Analyst
JTX
Overview of JTX
Using JTX
Configuring JTX
Administering JTX
Maplex
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
Getting started with Network Analyst
Network dataset concepts
Designing the network dataset
Building and editing the network dataset
Performing network analysis
Migrating to ArcGIS Network Analyst
Network Analyst tools reference
PLTS
Schematics
Spatial Analyst
Survey Analyst

An overview of Survey Analyst
Cadastral Editor
Survey Editor
Tracking Analyst
Geocoding and address management
Getting started with geocoding
Understanding geocoding
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

Defining the address locator components

Creating an address locator

Modifying an address locator's settings

Managing address locators in ArcMap

Managing address locators in ArcCatalog

Migrating address locators created with ArcGIS prior to version 9.2
Locating addresses
Additional geocoding techniques
Keeping an address locator current

Updating your reference data

Versioned data and the address locator

Rebuilding address locators
Distributing your address locator
Adjusting your address locator file
About StreetMap data

About StreetMap data
Linear referencing
Getting started with linear referencing
Creating route feature classes
Displaying and querying route feature classes
Displaying and querying route events

An overview of displaying and querying route events

Dynamic segmentation

Adding route events
Editing routes
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

An overview of working with route event data

About overlaying event data

Overlaying events

About aggregating event data

Aggregating route events

About transforming event measures

Transforming event measures

Accessing the Route Events Geoprocessing wizard
Network analysis
Mobile GIS
Interoperability and standards support
Customizing and developing with ArcGIS
Guide to data that comes with ArcGIS
Licensing and desktop administration
GIS Servers and services