Viking is a free/open source program to manage GPS data
Adjustment of local surveying networks, binary builds for Windows
Plugins for OpenCPN
GPS mapping and management software
Open Source Marine Chart Plotting Program
This is a port of LibRTK on C#, and into a small c/c++ library.
Multiplatform Ham Radio APRS and Mapping Program
Land survey field crew data management for .RAW and .JOB file types.
OTB is an open-source C++ library for remote sensing images processing
Dendrochronological sample measurement, curation and analysis program
HistoryLoc is a practical system to track place names over time.
Create cartographic map frames from an XML template
GUI Program for GEMPAK
A program to convert different GPS date formats.
Analyze gpx files and store summary in Sqlite database