Thanks Mr Paulsen and Jukka Ok I tried the command and it seemed to work :) Thanks
By the way, if my image has no Coordinates system and my GCPs corresponds to a certain projection/coordinate system, How I define now the coordinate system in which that data is? Thank you 2010/2/22 Gaige B. Paulsen <os...@gbp.gaige.net> > Pixel and line in the description below are actually two different numbers, > one representing the pixel (x coordinate) and the line (y coordinate) of the > point in the image. > > Hope this helps, > -Gaige > > > On Feb 22, 2010, at 12:31 PM, Kim Besson wrote: > > >Hi, > >Gdal_translation has on option > > [-gcp pixel line easting northing [elevation]]* > > >I know it works with tiffs but I have not tried it with HDF4. Some working > >examples and considerations about this is hidden inside a document > >http://www.scangis.org/scangis2007/papers/r3_rahkonen.pdf > > Thanks Jukka. Although why does it only requires pixel line? The dataset > that I'm using, Easthing and Northing varies along pixel line. Shouldn't it > be Pixel column and row (or pixel (x,y)? > > Thanks > Kim > > > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev > > >
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