On Fri, Dec 4, 2015 at 4:34 PM, Panagiotis Mavrogiorgos <[email protected]> wrote:
> Hi all, > > Why is i.topo.corr ignoring/throwing away some pixel rows at the edge of > the computational region? It is not a big deal but am I doing > <https://gist.github.com/pmav99/c7f61d82cba126df722a> something wrong? > > In the following image the purple is the illumination model while the > brown area is the elevation model at the upper right corner of the > computational region > OK, I think that I figured it out. I think that the problem is that the dem has different resolution than the satellite imagery (i.e. 10m vs 30m). Question. Is the output we get from a higher resolution dem usable, or should we resample it?
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