The timeseries constitutes two different types of AWS. The first is a standard type modular AWS described extensively in https://doi.org/10.1080/15230430.2017.1420954....
The total sky imager (TSI) measures the fraction of the sky view covered by clouds. \n \nIt provides time series of hemispheric sky images during daylight hours and retrievals of fractional sky cover
DISDROMETER:We deployed six second generation OTT Particle Size and Velocity (PARSIVEL², see Löffler-Mang and Joss, 2000 - https://doi.org/10.1175/1520-0426(2000)017 2.0.CO;2) optical disd