E_VandeGriend {LST} | R Documentation |
Land Surface Emissivity according to Van de Griend and Owe 1993
Description
This function calculates Land Surface Emissivity according to Van de Griend and Owe 1993
Usage
E_VandeGriend(NDVI)
Arguments
NDVI |
SpatRaster object, NDVI calculated from remote sensing imagery |
Value
SpatRaster
References
Van de Griend, A.A. and Owe, M., 1993. On the relationship between thermal emissivity and the normalized difference vegetation index for natural surfaces. International Journal of remote sensing, 14(6), pp.1119-1131.
Examples
NDVI <- terra::rast(ncol=100, nrow=100)
set.seed(2)
terra::values(NDVI) = runif(10000, min=0.02, max=0.8)
E_VandeGriend(NDVI)
[Package LST version 2.0.0 Index]