Alternatives and similar repositories for PROJ:

Users that are interested in PROJ are comparing it to the libraries listed below

• OSGeo / gdal
  GDAL is an open source MIT licensed translator library for raster and vector geospatial data formats.
  ☆5,107Updated this week
• libgeos / geos
  Geometry Engine, Open Source
  ☆1,267Updated this week
• OSGeo / grass
  GRASS GIS - free and open-source geospatial processing engine
  ☆884Updated this week
• pyproj4 / pyproj
  Python interface to PROJ (cartographic projections and coordinate transformations library)
  ☆1,089Updated this week
• Toblerity / Fiona
  Fiona reads and writes geographic data files
  ☆1,175Updated last week
• dwtkns / gdal-cheat-sheet
  Cheat sheet for GDAL/OGR command-line tools
  ☆1,203Updated 8 months ago
• jblindsay / whitebox-tools
  An advanced geospatial data analysis platform
  ☆989Updated last week
• mapbox / vector-tile-spec
  Mapbox Vector Tile specification
  ☆921Updated 10 months ago
• PDAL / PDAL
  PDAL is Point Data Abstraction Library. GDAL for point cloud data.
  ☆1,185Updated this week
• MapServer / MapServer
  Source code of the MapServer project. Please submit pull requests to the 'main' branch.
  ☆1,072Updated this week
• qgis / QGIS-Documentation
  QGIS Documentation
  ☆492Updated this week
• rasterio / rasterio
  Rasterio reads and writes geospatial raster datasets
  ☆2,311Updated this week
• libLAS / libLAS
  C++ library and programs for reading and writing ASPRS LAS format with LiDAR data
  ☆314Updated 5 months ago
• LAStools / LAStools
  efficient tools for LiDAR processing
  ☆941Updated this week
• flatgeobuf / flatgeobuf
  A performant binary encoding for geographic data based on flatbuffers
  ☆705Updated this week
• OSGeo / libgeotiff
  Official repository of the libgeotiff project
  ☆193Updated last month
• mapnik / mapnik
  Mapnik is an open source toolkit for developing mapping applications
  ☆3,729Updated this week
• gwaldron / osgearth
  3D Maps for OpenSceneGraph / C++14
  ☆1,556Updated this week
• connormanning / entwine
  Entwine - point cloud organization for massive datasets
  ☆459Updated 3 months ago
• opengisch / QField
  A simplified touch optimized interface for QGIS
  ☆885Updated this week
• postgis / postgis
  PostGIS spatial database extension to PostgreSQL [mirror]
  ☆1,814Updated this week
• omniscale / imposm3
  Imposm imports OpenStreetMap data into PostGIS
  ☆738Updated 6 months ago
• heremaps / tin-terrain
  A command-line tool for converting heightmaps in GeoTIFF format into tiled optimized meshes.
  ☆593Updated last year
• pygeos / pygeos
  Wraps GEOS geometry functions in numpy ufuncs.
  ☆379Updated 5 months ago
• geopython / OWSLib
  OWSLib is a Python package for client programming with Open Geospatial Consortium (OGC) web service (hence OWS) interface standards, and …
  ☆396Updated this week
• OSGeo / homebrew-osgeo4mac
  Mac homebrew tap for maintaining a stable work environment for the OSGeo.org geospatial toolset
  ☆364Updated last year
• osmcode / libosmium
  Fast and flexible C++ library for working with OpenStreetMap data.
  ☆483Updated 3 weeks ago
• geotools / geotools
  Official GeoTools repository
  ☆1,762Updated this week
• geographiclib / geographiclib
  Main repository for GeographicLib
  ☆335Updated 3 weeks ago
• osmcode / osmium-tool
  Command line tool for working with OpenStreetMap data based on the Osmium library.
  ☆535Updated last week