Provided by: grass-doc_8.4.1-1_all 

Topic: viewshed
r.viewshed Computes the viewshed of a point on an elevation raster map. See also the corresponding keyword viewshed for additional references. Main index | Topics index | Keywords index | Graphical index | Full index © 2003-2025 GRASS Development Team, GRASS GIS 8.4.1 Reference Manual GRASS 8.4.1 topic_viewshed(1grass)