DNRGPS is an update to the popular DNRGarmin application. DNRGPS and its predecessor were built to transfer data between Garmin handheld GPS receivers and GIS software.
DNRGPS was released as Open Source software with the intention that the GPS user community will become stewards of the application, initiating future modifications and enhancements.
- DNRGPS 18.104.22.168 (28MB)
Last modified 3/5/2012
Compatible with Windows XP and Windows 7 (not tested with other operating systems)
Compatible with ArcGIS 10.x, Google Earth, Most Garmin GPSs, and other NMEA output GPSs
Not compatible with ArcGIS 9.x - see old DNRGarmin page
Prerequisite: .NET 4 Framework - download here
View Known Issues
View Release Notes
View DNRGPS Help
|Upload/Download Waypoints,Tracks,Routes||Save as .gdb, .shp, .txt, etc|
|Calculate shape attributes|
Calculate Area, Perimeter, Length-coming soon
|Calculate CEP||Determine Circular Error Probability rings for Error estimation|
|Convert points, lines, polygons|
Two mailing lists support DNRGPS users:
[email protected] - A discussion list for users that would like to post questions to the general DNRGPS (and DNRGarmin) user community. This is a replacement for the previous mailing list ([email protected]).