Mission Planning Downloads
This free software download lets you input your location to check satellite availability in your area. Easy-to-read bar graphs and sky plots provide an hourly summary of the number and location of available satellites. You can anticipate potentially degraded GPS performance and plan your work to avoid costly downtime.
Download the free GPS mission planning software here.
Keep your mission-planning software up-to-date with current satellite information by downloading this file regularly to your desktop.
Download the latest ephemeris file here.
This software and information appear courtesy of Trimble Navigation Limited.