NMEA 0183 library for Java
Set of Java interfaces for geospatial applications
A GUI for the freeware Geographical Information System PCRaster
A software gps simulator
Korean Spatial DBMS Driver
Java Swing component for integrating OSM maps into your Java app.
NMEA libary for java (protocol of GPS devices)
LGPL GML parser
Geospatial Distributed Version Control System
A frontend for gpsbabel
Tile Cache Server
Geomatics & mapping tools for the masses!