Geocode addresses to coordinates
An open source geocoder for openstreetmap data
Large-scale WebGL-powered geospatial data visualization analysis
Mybatis common mapper, easy to use
GPS track editor for editing tracks and planning (multiple) day tours
Simple GPS tracking server
Open source system for GPS tracking devices
Minimalistic wide-open GPS-locator/tracker
Deed and people mapping for genealogists and local historians
PCRaster environmental modeling software
Sight Reduction for Air Navigation with Python
A C library for parsing/normalizing street addresses around the world
Google Earth Enterprise - Open Source
Tools for reading, validating & writing transit schedule info in GTFS
This is a port of LibRTK on C#, and into a small c/c++ library.
Satellite Emulator
Application for managing land searches for missing persons.