GPS log file viewer and analyzer
Toolkit for working with and mapping geospatial data
GPS track editor for editing tracks and planning (multiple) day tours
NMEA 0183 library for Java
Adjustment of local surveying networks, binary builds for Windows
Sight Reduction for Air Navigation with Python
Library for OpenStreetMap offline rendering and routing
GPS mapping and management software
Subway maps of the World !
Recognizing biological data from a notebook.
Open Source Marine Chart Plotting Program
A map maker via online map services
Satellite Emulator
Multiplatform Ham Radio APRS and Mapping Program
Land survey field crew data management for .RAW and .JOB file types.
Some pythons plugins to enhance fantasy maps creation with QGis