[GRASS-user] Re: From 3d vector to DEM

Joba Joost.bakker at groenejoule.nl
Sat Jan 29 05:28:41 EST 2011

I'm going to try out the next approach: 
- create vector maps with 3d polygons at different heights
- overlay each of these with the 3d-model imported from Google Sketchup
(collada > Meshup > DXF), creating an vector map with one isoline at one
specific height
- combining these vector maps to one vector map with all isolines

This should bring me to the point where i can use v.surf.rst to create a
DEM. Right? Is this the best way?

Regards, Joost 

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