NOAA Office of Satellite and Product Operations


GOES-13 Sounder IR data is not available. All products from GOES-13 (GOES-East) Sounder IR data have been halted and distribution has been stopped except the Sounder ASOS SCP products for CONUS, which are replaced with GOES-East Imager ASOS SCP products for CONUS. Engineers are investigating the problem.

GVI - Fractional Vegetation

Fractional vegetation is essentially NDVI displayed as a fraction (or a percentage if the fractional vegetation values are multiplied by 100%). NDVI values less than or equal to .07 are set to 0.0 and NDVI values greater or equal to .57 are set to 1.0 (NDVI values between .07 and .57 increase linearly from 0.0 to 1.0 as fractional vegetation).

GVI Fractional Vegetation image

Regions on display include North America, South America, Alaska, Europe, Asia,
British Isles, Africa, and Oceania.