PROJ - Cartographic Projections and Coordinate Transformations Library
☆1,946Feb 24, 2026Updated this week
Alternatives and similar repositories for PROJ
Users that are interested in PROJ are comparing it to the libraries listed below
Sorting:
- GDAL is an open source MIT licensed translator library for raster and vector geospatial data formats.☆5,784Updated this week
- Geometry Engine, Open Source☆1,437Feb 17, 2026Updated last week
- Python interface to PROJ (cartographic projections and coordinate transformations library)☆1,186Feb 18, 2026Updated last week
- PDAL is Point Data Abstraction Library. GDAL for point cloud data.☆1,337Updated this week
- Official repository of the libgeotiff project☆215Updated this week
- Repository for proj datum grids (for use by PROJ 7 or later)☆108Dec 1, 2025Updated 3 months ago
- QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)☆13,302Updated this week
- JavaScript library to transform coordinates from one coordinate system to another, including datum transformations☆2,203Updated this week
- GRASS - free and open-source geospatial processing engine☆1,079Feb 21, 2026Updated last week
- 3D Maps & Terrain SDK / C++17☆1,728Feb 23, 2026Updated last week
- Source code of the MapServer project. Please submit pull requests to the 'main' branch.☆1,178Updated this week
- Specification for streaming massive heterogeneous 3D geospatial datasets☆2,411Jan 13, 2026Updated last month
- Fiona reads and writes geographic data files☆1,227Feb 20, 2025Updated last year
- Rasterio reads and writes geospatial raster datasets☆2,489Updated this week
- efficient tools for LiDAR processing☆1,037Jan 26, 2026Updated last month
- Main repository for GeographicLib☆429Feb 17, 2026Updated last week
- PostGIS spatial database extension to PostgreSQL [mirror]☆2,040Updated this week
- Official GeoServer repository☆4,275Feb 23, 2026Updated last week
- Manipulation and analysis of geometric objects☆4,380Jan 30, 2026Updated last month
- The public CGAL repository, see the README below☆5,765Updated this week
- OpenSceneGraph git repository☆3,542Aug 9, 2024Updated last year
- C++ library and programs for reading and writing ASPRS LAS format with LiDAR data☆330Nov 8, 2025Updated 3 months ago
- Mapnik is an open source toolkit for developing mapping applications☆3,908Feb 12, 2026Updated 2 weeks ago
- The JTS Topology Suite is a Java library for creating and manipulating vector geometry.☆2,187Feb 3, 2026Updated 3 weeks ago
- A performant binary encoding for geographic data based on flatbuffers☆773Feb 11, 2026Updated 2 weeks ago
- Python tools for geographic data☆5,052Feb 10, 2026Updated 2 weeks ago
- An asciidoc version of the GeoPackage specification for easier collaboration☆275Nov 25, 2024Updated last year
- Entwine - point cloud organization for massive datasets☆511Oct 23, 2025Updated 4 months ago
- Computational geometry and spatial indexing on the sphere☆2,604Updated this week
- A C++ library and associated command line tools designed to create terrain tiles for use in the Cesium JavaScript library☆857Mar 5, 2023Updated 2 years ago
- Build vector tilesets from large collections of GeoJSON features.☆3,028Oct 14, 2025Updated 4 months ago
- Mesh Data Abstraction Library☆185Jan 16, 2026Updated last month
- An open-source JavaScript library for world-class 3D globes and maps☆14,842Updated this week
- Fast and flexible C++ library for working with OpenStreetMap data.☆536Jan 18, 2026Updated last month
- Specification for streaming massive terrain datasets for 3D visualization.☆280Jul 16, 2021Updated 4 years ago
- Awesome implementations of the Mapbox Vector Tile specification☆2,582Nov 17, 2025Updated 3 months ago
- ☆572Updated this week
- CloudCompare main repository☆4,368Updated this week
- ☆2,952May 28, 2024Updated last year