Thus an understanding of the mechanisms distributing water vapor through the atmosphere and of water vapor's effects on atmospheric radiation and circulation is vital to estimating long - term changes in climate. (eso.org)
This is the main infrared database used by atmospheric radiation modellers. (realclimate.org)
Aa = 332.64 where Aa = upwards surface radiation absorbed by the atmosphere, Ed = downwards atmospheric radiation absorbed by the surface (scienceofdoom.com)