[Qgis-user] creating hillshades

maning sambale emmanuel.sambale at gmail.com
Fri Nov 16 06:54:57 EST 2007


nishith,

Check the range of values of your SRTM raster  (usually between
+-32769).  You should probably need to limit the range of your map.

r.mapcalc ?

maning

On 11/16/07, nishith datta <nkdiitd2002 at yahoo.com> wrote:
> hi all,
>   I am using Qgis 0.9.0 Ganymede in windows.
>   I have downloaded a srtm geotiff dem from usgs glcf site.
>   I want to create  a hillshade map from it. I tried using the grass plugin.
> I imported the srtm into grass mapset as a raster ( used r.in.srtm)
>   Then I used r.shaded.relief but it creates an empty raster.
>   Can someone help me out ?!?!
>   Thanks
>   nishith
>
>
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