PSR

The Precision SpectroRadiometer (PSR) is a prototype spectroradiometer, developed and calibrated in the World Radiation Center (WRC, Davos, Switzerland), which measures direct (DNI) and global horizontal (GHI) spectral irradiance and retrieves AOD and water vapor.

Measurements: GHI and DNI spectral 300-1020 (step 0.7 nm)

Parameters retrieved: Spectral GHI and DNI, spectral AOD, water vapor

Resolution: 1min