Hello,
I have calculated viewshed maps from one point of view at 2m height
increasing the altitude above topography from 0 to 250m. So with
r.series i can calculate the total visible height (sum of True in meter)
or the total invisible height(sum of false in meter), or the vertical
visible angle (angle-mode).
I want now calculate the visible height (in metres) according to a
specific vertical angle of view from my point of view.
Witch method I could use to get effectively that result ?
Thanks !
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