[Qgis-user] crete dem

[Andreas Neumann]

Hi Daniele,

no, not directly in QGIS. But GRASS offers excellent tools for creating
DEMs. You could use it either from the GRASS GUI or from within QGIS using
the GRASS plugins.

You can look at the following commands to create the DTM:
There are several interpolation methods available - I had best results
with v.surf.rst
(http://grass.ibiblio.org/gdp/html_grass63/v.surf.rst.html)

other methods are r.surf.contour (but in my case I did not like the
results) or r.surf.nnbathy

Hope this helps as a starter.

Andreas


> hi everybody,i would like to know if it is possible,using QGIS, to creare
> a
> dem, starting from contour line (shape file) ???
> thanks
> daniele
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-- 
Andreas Neumann
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