Open Source Routing Machine - C++ backend
Geographic library
GWC is a tile server and caching proxy written in Java
Automated detection of the unknown early map projection
Transport coordinate between earth(WGS-84) and mars in china(GCJ-02)
LaMa - A Localization and Mapping library
A C library for parsing/normalizing street addresses around the world
Interactive visualization of plate tectonics.
Geodesy based library (geodetic and geocentric functions)
Library for OpenStreetMap offline rendering and routing
This is a port of LibRTK on C#, and into a small c/c++ library.
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
HistoryLoc is a practical system to track place names over time.
Simplistic templace header for c++ based pathing or routing.