Simple GPS tracking server
A project on topography and weather comparison
The bidirectional mapping library for Python
My OSM projects in bus routings and 30 Districts reallocated
Automated detection of the unknown early map projection
NOTICE OF CONSOLIDATION & PARTNERSHIP PENDING As of April 2026, the 20
Utility types, complementing TypeScript built-in mapped types
Visualize deep ocean biogeochemical sediment samples in 2D and 3D!
Transport coordinate between earth(WGS-84) and mars in china(GCJ-02)
Open source cross-platform Java Visual Traceroute
An interactive tool for GNSS position time series analysis
Open source system for GPS tracking devices
Tool for assessment of environmental services on farm scale.
Open-source JavaScript library for mobile-friendly interactive maps
Create, edit view GPX tracks (in the background - online maps)
Minimalistic wide-open GPS-locator/tracker
Read EDF File / view mapping
NMEA 0183 library for Java
Set of Java interfaces for geospatial applications
LaMa - A Localization and Mapping library