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Global Positioning System (GPS)

Welcome to the Forest Service GPS Home Page

[image] a global information systems satelliteThis page provides GPS users a convenient source of Trimble Community Base Station GPS reference data as well as receiver performance reports, and links to GPS related information. This page focuses on forestry related GPS mapping and GIS applications, both C/A code and P code, with emphasis on receiver operation under forest canopy and in backcountry/wildland environments for land management.

Differential Correction and Community Base Stations

All About GPS

GPS Equipment and Software

MTDC Test Reports

Other Forest Service GPS related information