Minimalist POI Map Tracker and Trip Planner
Geographic library
GPS log file viewer and analyzer
Toolkit for working with and mapping geospatial data
Geographic feature extraction and data mining
Adjustment of local surveying networks, binary builds for Windows
A GUI for the freeware Geographical Information System PCRaster
Plugins for OpenCPN
Geodesy based library (geodetic and geocentric functions)
Library for OpenStreetMap offline rendering and routing
Subway maps of the World !
Open Source Marine Chart Plotting Program
Satellite Emulator
A tile-based map viewer with support for GPX files.
Former project page
OTB is an open-source C++ library for remote sensing images processing
QNetMap is the library for displaying the map and the objects on it