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Results tagged with viewshed
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user 10042
A viewshed is an area that is visible from a specific location.
1
vote
Accepted
Difference between Local offset and invisibility depth viewsheds in QGIS?
This is exactly what the 'invisibility' option in the QGIS viewshed plugin does (the vertical difference between the target's top and the line-of-sight touching the nearest horizon). … PS, I'm the author of the QGIS viewshed plugin. …
- 302
2
votes
viewshed analysis QGIS
I'm little late here...
Did you properly project you raster to a metric system? I'm asking this because the "memory error" most often appears when you have your raster in degrees, but the analysis ra …
- 302