Active Cavity Radiometer Irradiance Monitor III

Project Description
The Active Cavity Radiometer Irradiance Monitor III (ACRIM III)
involves the Monitoring of the total variability of solar
irradiance with active cavity radiometer solar monitoring
sensors. ACRIM III was successfully launched on board the
ACRIMSAT spacecraft on December 20, 1999.

Link to the ACRIM website at http://www.acrim.com/2000.htm