[GRASS-dev] Status of r.cva?

[Nikos Alexandris]

On Wednesday 03 of July 2013 20:52:29 Benjamin Ducke wrote:
> Note that r.cva is really just a convenient way of
> calling r.los multiple times and adding the results
> for a cumulative viewshed analysis. You can get
> the same net result by using r.los or r.viewshed
> and r.mapcalc. As far as I recall, the earth curvature
> correction is also identical across all modules.
> 
> Best,
> 
> Ben

Essential!  Thanks, Nikos

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