Josep: > >> I'm working with an SPOT scene, which is preprocessed at the level 1A. > >> Now I need to do a geometric correction of this scene, not only with > >> control points but also with a Digital Terrain Model. It's possible to > >> do this in GRASS? How?
Nikos: > > Of course it is possible. Please, get your grip on the respective > > GRASS-wiki page and the related manuals. > > Pointers: > > <http://grasswiki.osgeo.org/wiki/Georeferencing> > > <http://grass.osgeo.org/grass64/manuals/gm_georect.html> > > <http://grass.osgeo.org/grass64/manuals/wxGUI.GCP_Manager.html> > > and, of course > > <http://grass.osgeo.org/grass64/manuals/i.ortho.photo.html> Moritz: > i.ortho.photo is used for aerial photography, not for satellite imagery. > There is currently no orthorectification of satellite images in GRASS. > It is on the ToDo list though: > http://trac.osgeo.org/grass/wiki/Grass7/ImageryLib => "Implement/finish > linewise ortho-rectification of satellite data" Ouch! Apologies for misfiring... :-( Nikos _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
