[GRASS5] smoothing the DEM
ojasvuce at iitr.ernet.in
Mon Jan 13 08:20:23 EST 2003
we create a dem from a sites file have x, y and spot heights using
s.surf.rest ( or s.surf.idw).
but the dem thus obtained has bumps at the points where the heights are
is there any way to smooth the dem thus obtained or any other way to
create a dem from a sites file?
further, what is delaunay's triangulatuion, and is it useful to me since i
want a contour map from my sites file.
long live GRASS
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