PROJ datum grids

geospatial mapping

Description

Horizontal and vertical adjustment datasets for coordinate transformation to be used by PROJ 7 or later. 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.

Update Frequency

New grids are added when made available

License

Per file. Under an Open Source Definition compliant license. Consult the READMEs or look at the Copyright TIFF tag of each file.

Documentation

https://github.com/OSGeo/proj-datumgrid-geotiff

Managed By

PROJ

See all datasets managed by PROJ.

Contact

proj@lists.osgeo.org

Resources on AWS

  • Description
    Horizontal and vertical adjustment datasets
    Resource type
    CloudFront Distribution
    Hostname
    cdn.proj.org
    AWS Region
    us-east-1

Edit this dataset entry on GitHub

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