[gdal-dev] how to get heightmap

Hi, Now,I have a .tif file(it is a satallite photo),How to get the heightmap of it? Kind regards. ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] how to get heightmap

weixj2003ld wrote: Hi, Now,I have a .tif file(it is a satallite photo),How to get the heightmap of it? Apply a proper algorithm. Best regards, -- Mateusz Loskot, http://mateusz.loskot.net ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lis

Re: [gdal-dev] how to get heightmap

Wei, Generating a height map or a 3D model from one photo is harder and more error prone than with multiple photos. These methods come under Photogrammetry ( http://en.wikipedia.org/wiki/Photogrammetry ). 2010/2/4 weixj2003ld > Hi, > Now,I have a .tif file(it is a satallite photo),How to get th

[gdal-dev] how to get heightmap

Hi, Now,I have a .tif file(it is a satallite photo),How to get the heightmap of it? Kind regards. ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev