Solar radiation enters the Earth's atmosphere with a portion being scattered by clouds and aerosols.

Processing, archiving and distributing Earth science data
at the NASA Langley Research Center

ACRIM II

Projects: 
Discipline: 
Spatial Coverage: 
Looks at Sun
Temporal Coverage: 
10/04/1991 - 11/01/2001
Definition/Description: 

Active Cavity Radiometer Irradiance Monitor (ACRIM) II:
monitors the total variability of solar irradiance with active cavity radiometer sensors.
Related Project: ACRIM III