Cross platform (lin/win/mac) geographical information system (GIS)
Open Source Routing Machine - C++ backend
Interactive, thoroughly customizable maps in the browser
Viking is a free/open source program to manage GPS data
Toolkit for working with and mapping geospatial data
Handling and basic analysis of hyperspectral data in R
... the open-source glide computer
A Guide of the Trees of Barcelona City
Open Source Desktop GIS with Surveying and Cartography Functionality
Geographic feature extraction and data mining
Build your own GPS unit
GWC is a tile server and caching proxy written in Java
Catalog of applications for OpenStreetMap
Visualize deep ocean biogeochemical sediment samples in 2D and 3D!
Read EDF File / view mapping
A C library for parsing/normalizing street addresses around the world
Interactive visualization of plate tectonics.
Analysis and display of Census, business, government attribute data
Spectral Data - binary builds for Windows 10
Geodesy based library (geodetic and geocentric functions)
Geostatistics and geosciences modeling software
Library for OpenStreetMap offline rendering and routing
C# class library for processing OpenStreetMap data