[GRASS-user] 3D - terrain model

[Manuel Seeger]

Hello all,
I am trying to get a terrain model from terrestrial laser scanning data 
of a gully headcut. It is of special interest to get also some volumes etc.
Is there someone who has worked with this?
The problem of terr. laser scanning is the strong irregularity of the 
data. I have point densities (in a resolution of 7.5cm) ranging between 
0 and more than 200 points.

Any hints? Ideas?

Manuel

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_______________________________________________________________________
Dr. Manuel Seeger
Wiss. Assistent 			Scientific Assistant
Physische Geographie 			Dpt. of Physical Geography
FB VI - Geographie/Geowissenschaften 	Geography/Geosciences
Universität Trier			University of Trier
D - 54286 Trier
Tel.:	+49-651-201 4557
Fax:	+49-651-201 3976
Web:	http://www-neu.uni-trier.de/index.php?id=9607