Map Reprojection

From GRASS-Wiki
Revision as of 08:01, 19 May 2006 by Dassau (talk | contribs)
Jump to navigation Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

Q: How to change map/image projections, datums, etc in GRASS GIS?

A:

  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.