Map Reprojection

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Revision as of 08:01, 19 May 2006 by Dassau (talk | contribs)
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Q: How to change map/image projections, datums, etc in GRASS GIS?


  1. create an import location in the projection and datum of the map/image you want to import
  2. import the map/image into the location
  3. create a destination location in the projection and datum you want to reproject the map/image into
  4. working in the destination location, use r.proj or v.proj (depending on whether the map/image is raster or vector) to reproject the map/image from the import location to the destination location.