Published September 15, 2025 | Version 9.7.0
Software Open

PROJ

  • 1. United States Geological Survey
  • 2. Spatialys
  • 3. Planet Labs Inc
  • 4. Danish Agency for Climate Data
  • 5. Hobu Inc
  • 6. GNS Science
  • 7. Google Inc
  • 8. SRI International
  • 9. North Road
  • 10. Corteva

Description

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.

Notes

Please cite this software using these metadata or in the CITATION file.

Files

OSGeo/PROJ-9.7.0.zip

Files (45.8 MB)

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md5:f7de73cbf22e7e9f0e87b95c4598247a
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Additional details

Related works

Is supplement to
Software: https://github.com/OSGeo/PROJ/tree/9.7.0 (URL)

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