## DESCRIPTION

i.albedo calculates the Albedo, that is the Shortwave surface reflectance in the range of 0.3-3 micro-meters. It takes input of individual bands of surface reflectance from Modis, AVHRR, Landsat or Aster and calculates the Albedo for those. This is an 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

## AUTHORS

Yann Chemin, International Rice Research Institute, The Philippines

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