Utility types, complementing TypeScript built-in mapped types
GPS track editor for editing tracks and planning (multiple) day tours
Open Source Desktop GIS with Surveying and Cartography Functionality
Geostatistics and geosciences modeling software
A software gps simulator
Tools for reading, validating & writing transit schedule info in GTFS
NMEA libary for java (protocol of GPS devices)
A software to manipulate RINEX 3 files
LGPL GML parser