On Wed, Aug 29, 2012 at 9:25 AM, SWAPAN GHOSH <swap.ghsh at gmail.com> wrote: > Dear all, > > Any one can tell me the the problem like- > > "georectification in command line" Please see here for the commands: http://grass.osgeo.org/wiki/Image_processing#Geometric_preprocessing.2FGeorectification Markus