Well, I finally found out that the 6S algorithm of i.atcorr is not to be performed only with the header-file information of the Aster-L1B Images. So I switched to an easier image-based operation (the landsat standard-equation for the CosT-approach) which was very easy to perform with r.mapcalc.
Greetings Stefan sela wrote: > > Hi, > > has anyone ever performed atmospheric correction with i.atcorr on ASTER > L1B images? I am wondering because there are no templates for geometrical > conditions or sensor bands (like there are for Landsat, Modis, AVHRR > etc.). I am not sure if all the information required for the i.atcorr 6S > algorithm is included within the ASTER L1B header. I tried to find out but > I am coming to my limits when trying to find the right entries in the > header file. > So maybe there is someone out there who has some experience on the ASTER > L1B case... > > Greetings > Stefan > -- View this message in context: http://n2.nabble.com/i.atcorr-with-ASTER-L1B-tp3055587p3197230.html Sent from the Grass - Users mailing list archive at Nabble.com. _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
