Marine Observation Satellite-1 "Momo-1" / Satellite-1b "Momo-1b" MOS-1 / MOS-1b (MSR mounted)
Overview
Momo-1(MOS-1), Japan's first marine observation satellite, was launched in 1987 as a link in a global satellite observation system for more effective natural resource utilization and for environmental protection.
Momo-1 was equipped with three types of sensors: MESSR,( a spectrometer for measuring visible near infrared radiation), VTIR, (a device for measuring visible thermal infrared radiation), MSR, (for measuring microwave radiation).These seusor finished their rolls oe seuding wave onNovember 29,1995.
Momo-1b(MOS-1b), which has the same functions as Momo-1, was launched subsequently as a follow-up and finished its opration on April 17,1996.