proj
Cartographic Projections and Coordinate Transformations Library
Cartographic Projections and Coordinate Transformations Library
To install this package, run one of the following:
PROJ is a generic coordinate transformation software that transforms geospatial coordinates from one coordinate reference system (CRS) to another. This includes cartographic projections as well as geodetic transformations.
Summary
Cartographic Projections and Coordinate Transformations Library
Last Updated
Jan 21, 2026 at 16:43
License
MIT
Total Downloads
87.0K
Version Downloads
125
Supported Platforms
Unsupported Platforms
Home
https://proj.orgGitHub Repository
https://github.com/OSGeo/PROJDocumentation
https://proj.org/index.html