[GRASS-user] Calculating line length over terrain
debeaudette at ucdavis.edu
Thu Jun 11 14:28:43 EDT 2009
On Thursday 11 June 2009, Hamish wrote:
> > Falk Grossmann wrote:
> > > My objective is to calculate the length of a line (GPS tracklog) in a
> > > very mountainous terrain. In this case I will need to take into
> > > account the 3D aspect.
> be aware this is very much a fractal problem with no true answer.
Here are some examples that may be of interest:
Soil Resource Laboratory
University of California at Davis
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