## DESCRIPTION

i.albedo calculates the albedo, that is the Shortwave surface reflectance in the range of 0.3-3 micro-meters. It takes as input individual bands of surface reflectance originating from MODIS, AVHRR, Landsat or Aster satellite sensors and calculates the albedo for those. This is a precursor to r.sun and any energy-balance processing.

## NOTES

It assumes MODIS product surface reflectance in [0;10000].

## TODO

Maybe change input requirement of MODIS to [0.0-1.0]?

## SEE ALSO

r.sun, i.vi

## AUTHOR

Yann Chemin, International Rice Research Institute, The Philippines

Last changed: $Date: 2014-12-09 18:31:29 +0100 (Tue, 09 Dec 2014) $