On Tue, Mar 26, 2013 at 1:56 PM, Jaisen Nedumpala <jaisuv...@gmail.com> wrote: > Hi, > I am Jaisen Nedumpala. While I was searching for the processing methods of > Cartosat 1 DEM (available from Bhuvan - Link1 below),
Is there a sample file available? In which raster format do they deliver the data? However, the import is likely possible with r.in.gdal. Even easier: - Start GRASS - from the welcome screen: http://grass.osgeo.org/grass64/manuals/helptext.html start the Location wizard - it allow you to create a GRASS Location (i.e. the project directory) directly from the Cartosat 1 DEM file - Let the DEM be imported. Within the GRASS Session: > I have seen a reply in ResearchGate (Link2 below). Exactly I was searching > for, > HowTos on: > 1) Contour generation See http://grass.osgeo.org/grass64/manuals/r.contour.html > 2) Drainage network analysis http://grasswiki.osgeo.org/wiki/R.stream.* http://grass.osgeo.org/grass64/manuals/r.watershed.html Note that no sink filling is needed for r.watershed. > 3) Volume-area calculations http://grass.osgeo.org/grass64/manuals/r.volume.html > 4) Watershed analysis etc using Cartosat 1 DEM. http://grass.osgeo.org/grass64/manuals/r.watershed.html Note that no sink filling is needed. > Could you > please help me? Or Can anybody translate the details in Link2 to GRASS / > QGIS Language? Thanks in advance. :) I think that you execute the GRASS modules and you are done. Not too much procedure needed :) Hope this helps, Markus _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user