Collapse all Welcome to ArcGIS Desktop Help Copyright information Acknowledgements GIS Dictionary

What's new in ArcGIS

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)? GCS_Assumed_Geographic_1 Projected coordinate systems Geographic transformations Supported map projections Vertical coordinate systems About vertical coordinate systems Vertical datums Geoid

Mapping and visualization

Editing and data compilation

An overview of editing and data compilation Getting started with editing Common editing tasks Common point editing tasks Common line editing tasks Common polygon editing tasks Common annotation editing tasks Common multipoint editing tasks Editing data in a different projection Creating new features Editing existing features Moving features Rotating features Copying and pasting features Deleting features Adding and deleting vertices Moving vertices Editing attribute values of a vertex Reshaping lines and polygons using a sketch Splitting polygon features Splitting line features Trimming lines Extending lines Flipping lines Scaling features Clipping features Stretching a feature's geometry proportionately Simplifying and smoothing features Editing attributes 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 An overview of spatial adjustment Adding the Spatial Adjustment toolbar Setting up the spatial adjustment Working with links Working with link files and control point files Previewing and performing the adjustment Transferring attributes between features 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 An overview of COGO Common COGO workflows About COGO descriptions Adding COGO fields to a feature class Traverse file format Offset points file format Applying a ground to grid correction Reporting COGO descriptions Using the Curve Calculator command Using the COGO Area command Splitting features into COGO lines

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 Using geoprocessing tools Automating your work with models Automating your work with scripts An overview of writing geoprocessing scripts Getting started with writing geoprocessing scripts About getting started with writing geoprocessing scripts Using the geoprocessor Writing Python scripts Creating and debugging geoprocessing scripts Using the PythonWin Interactive Window Creating a new Python script module Executing and debugging Python Setting breakpoints using Python Scripting examples 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 Documenting tools and toolboxes 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 3D Analyst toolbox Analysis toolbox Business Analyst toolbox Cartography toolbox Conversion toolbox Coverage toolbox Data Interoperability toolbox Data Management toolbox Geocoding toolbox Geostatistical Analyst toolbox Linear Referencing toolbox Military Analyst toolbox Mobile toolbox Military Overlay Editor toolbox Multidimensional toolbox Network Analyst toolbox Server toolbox Schematics toolbox Spatial Analyst toolbox Spatial Statistics toolbox Samples toolbox Tracking Analyst toolbox Environment Settings Tool errors and warnings

Geodatabases and ArcSDE

Data management with ArcCatalog

Image and raster data management

Understanding raster data Supported raster data Properties of raster data Designing a raster database Design methodology for a raster database Why store rasters in a geodatabase Example raster case studies including the storage decisions Raster datasets as attributes More details about rasters in ArcGIS Building and managing a raster database Raster display and visualization Raster analysis and geoprocessing Serving raster data

Data support in ArcGIS

Extensions

Geocoding and address management

Linear referencing

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