[GRASS-user] DEM : Point cloud DEM fusion?

GRASS GRASS user
1

Dear all,

I have two Points clouds DEM. One of them is our altimetric reference
(LIDAR). The other one is our DEM data that we would like improve thanks to
the lidar values. So we would like generate a raster DEM in fusioning those
2 points cloud DEM.

According to you, is there possible to do that in grass?

With kind regards.

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2

Hi there,

check r.in.xyz <http://grass.osgeo.org/grass64/manuals/r.in.xyz.html&gt; to
convery your cloud into a raster and r.mapcalc
<http://grass.osgeo.org/grass64/manuals/r.mapcalc.html&gt; to make your
"fusion".

Regards Valentin

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Geographical web design - vsign.de
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