Import OpenStreetMap data into a PostgreSQL/PostGIS database
Computational geometry and spatial indexing on the sphere
Automated detection of the unknown early map projection
Geostatistics and geosciences modeling software
Highly customizable library for procedural world generation
A roguelike game engine/editor
2D and 3D contour and colour map of regular or scattered data
A HMM-based algorithm for defining enriched regions from ChIP-seq data