As far as I see, the size of the output raster is equal to the input size
with the gdaldem utility set.
With the viewshed approach, the size of the output raster is calculated
according to the provided parameters (ie. the observer location and
maxdistance), however it is a good idea to allow the us
On Mon, Sep 30, 2019 at 11:54 AM Even Rouault
wrote:
>
> On lundi 30 septembre 2019 20:10:38 CEST Tamas Szekeres wrote:
> > Hi,
> >
> > I've implemented a viewshed algorithm a while ago, by utilizing a modified
> > version of the algorithm published at
> > https://www.asprs.org/wp-content/uploads/
On lundi 30 septembre 2019 20:10:38 CEST Tamas Szekeres wrote:
> Hi,
>
> I've implemented a viewshed algorithm a while ago, by utilizing a modified
> version of the algorithm published at
> https://www.asprs.org/wp-content/uploads/pers/2000journal/january/2000_jan_8
> 7-90.pdf
>
> With this appro
Hi,
I've implemented a viewshed algorithm a while ago, by utilizing a modified
version of the algorithm published at
https://www.asprs.org/wp-content/uploads/pers/2000journal/january/2000_jan_87-90.pdf
With this approach, it was crucial to provide a fast real-time option for
the viewshed calculat
