ArcGIS Network Analyst is a powerful extension that provides network-based spatial analysis including routing, travel directions, closest facility, and service area analysis. Using a sophisticated network data model, users can easily build networks from their geographic information system (GIS) data with ArcGIS Network Analyst. For more information, visit the ArcGIS Network Analyst main page.

Maintenance: Maintenance can be purchased for the core product (ArcView or ArcEditor) and one or more of the ArcGIS extensions. Maintenance is an annual subscription and includes technical support, updates, and many other benefits.

Requirements: The single use license of ArcGIS Network Analyst requires a single use license of ArcView 9.3.1 or ArcEditor 9.3.1.

Licensing: Use of ESRI software is subject to the ESRI License Agreement [PDF-182 KB]. ESRI also offers concurrent use licenses for ArcGIS Network Analyst with ArcView, ArcEditor, and ArcInfo. Contact ESRI at 1-800-447-9778 or contact your local regional office for more information.

Note: Software orders are shipped to U.S. customers only. If you are outside the U.S., contact your local ESRI distributor.