Traccar GPS Tracking System
GeoServer repository
Navigational Algorithms - Marine navigation
GPS track editor for editing tracks and planning (multiple) day tours
Automated detection of the unknown early map projection
NMEA 0183 library for Java
Set of Java interfaces for geospatial applications
Tool to work on map data, to check the data and generate your own maps
A C library for parsing/normalizing street addresses around the world
A library to generate short codes
a space-time interpolation geostatistical tool
Trasforma coordinate da epsg per google maps
GeoData Web Editing [core SIG Web]
Java Swing component for integrating OSM maps into your Java app.
NMEA libary for java (protocol of GPS devices)
Software for distance cartogram creation