The Advanced Technology Microwave Sounder (ATMS) is a 22-channel scanning microwave radiometer for observation of the Earth's atmosphere and surface. It is the successor to the Advanced Microwave Sounding Unit (AMSU) on NOAA weather satellites. ATMS units have been flown on the Suomi NPP and on the Joint Polar Satellite System.[1][2]
^Kim, E.; et al. (2020). Pre-launch performance of the Advanced Technology Microwave Sounder (ATMS) on the Joint Polar Satellite System-2 Satellite (JPSS-2). International Geoscience and Remote Sensing Symposium. Waikoloa, HI, USA. pp. 6353–6. doi:10.1109/IGARSS39084.2020.9324605.