Are you getting the most out of your Garmin GPS III?
Now you can, with ExpertGPS!
The Garmin GPS III is fully supported by ExpertGPS GPS Map Software.
Download your Garmin GPS III waypoints, routes, and tracks to your computerBackup your GPS III waypoints, routes, and tracks by using ExpertGPS to transfer them to your laptop or desktop computer. Now you've got a safe backup of all of the important data on your GPS III, and you can take advantage of all of the features in ExpertGPS to create and print maps of your waypoints, routes, and tracks, convert them to other file formats, and share them with your friends and colleagues.
View your Garmin GPS III waypoints, routes, and tracks over USGS topo maps and aerial photos
ExpertGPS downloads your waypoints, routes, and tracks from your GPS III and displays it over seamless USGS topo maps and aerial photos.
Calculate Area (Acreage) using your Garmin GPS IIICalculate area with your Garmin GPS III. ExpertGPS automatically calculates the acreage of any parcel, field, or tract no matter how irregular, when you record the boundary with your Garmin GPS III or trace it over the maps in ExpertGPS.
View your Garmin GPS III data in Google Earth
With ExpertGPS, you'll be able to view all of your driving trips over the aerial photos in Google Earth, showing exactly where you went. This feature is so popular in ExpertGPS, we've added a hot key (F7) that will automatically launch Google Earth and zoom in on your driving waypoints and tracklogs. And, we've also added the ability to download KML files back to your Garmin GPS III
Convert Garmin GPS III waypoints and tracks to ACAD's DXF drawing format
ExpertGPS allows you to convert your GPS III tracklogs and waypoints to AutoCAD's DXF format in two easy steps. Send AutoCAD DXF to your Garmin GPS III
Convert Garmin GPS III waypoints and tracks to ArcGIS SHP format
ExpertGPS makes it easy to update your GIS database with GPS data recorded in the field. Simply mark waypoints or record a tracklog on your Garmin GPS III, and then use ExpertGPS to upload your GPS data and export it as a shapefile. And you can Send GIS layers to your Garmin GPS III as well.
The Garmin GPS III can hold 500 waypoints. Waypoints on the Garmin GPS III can contain up to 6 characters. Waypoint comments or notes can contain up to 20 characters.
These are the waypoint symbols for the Garmin GPS III that are displayed in ExpertGPS:

The GPS III can hold 20 routes, each containing up to 30 turns or stops. Route names on the Garmin GPS III can contain up to 13 characters.
The GPS III can hold 11 tracks. Saved tracklogs on the GPS III can have up to 250 trackpoints. The active tracklog holds 1900 trackpoints. Track names on the Garmin GPS III can contain up to 13 characters.
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