[GRASS-user] From pointcloud to dem - help

Jorn Anke jornanke at hotmail.com
Wed Jan 12 08:17:06 EST 2011

Dear Grass users,

I have a pointcloud form PMVS
(http://grail.cs.washington.edu/software/pmvs/) consisting of near to 6
million points. 

The pointclouddata is georeferenced into world-coordinates (EUREF-89), and
stored in a text file with the following format: X Y Z R G B. (RGB colordata
can be deleted if required).

What I want to do is to import the pointcloud into Grass 7.0, and to
generate a surface modell/ dem, and to export the dem to a common
file-format, e.g. ESRI SHP or Land-XML.

I am quite new to Grass, so I would very much appreciate a brief description
of the steps I will need to go through in order to obtain this.

(Sorry for being so little specific about my question at this point).

Best regards,

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