Abstract: The last Advanced Very High Resolution Radiometer (AVHRR) was successfully launched and put into operations in 2018. AVHRRs have been observing the Earth continuously for over forty years and their data provide an invaluable ...

Abstract: l Space-based Inter-Calibration System (GSICS) is a new international program to assure the comparability of satellite measurements taken at different times and locations by different instruments operated by different ...