FY3A VIRR Global Monthly Average Outgoing Long-wave Radiation (OLR) Level 3 Product

VIRR Global Monthly Average Outgoing Long-wave Radiation (OLR): Outgion Longwave Radiation(English abbreviation:OLR) is the magnetic energy of all wavelengths that the Earth-atmosphere emits into the outspace. It?s value is highly related to the temperature of the emitting surface. It is one of the parameters of the Earth radiation budget.