Geographic library
An information system for cyclists in Berlin and Brandenburg
Adjustment of local surveying networks, binary builds for Windows
A GUI for the freeware Geographical Information System PCRaster
Geodesy based library (geodetic and geocentric functions)
GPS mapping and management software
Open Source Marine Chart Plotting Program
This is a port of LibRTK on C#, and into a small c/c++ library.
Former project page
A tile-based map viewer with support for GPX files.
Geographic feature extraction and data mining
HistoryLoc is a practical system to track place names over time.
A frontend for gpsbabel