Note: This document is for an older version of GRASS GIS that will be discontinued soon. You should upgrade, and read the current manual page.
r.horizon | Computes horizon angle height from a digital elevation model. |
r.sun | Solar irradiance and irradiation model. |
r.sunhours | Calculates solar elevation, solar azimuth, and sun hours. |
r.sunmask | Calculates cast shadow areas from sun position and elevation raster map. |
See also the corresponding keyword solar for additional references.
Note: This document is for an older version of GRASS GIS that will be discontinued soon. You should upgrade, and read the current manual page.
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© 2003-2023 GRASS Development Team, GRASS GIS 8.2.2dev Reference Manual