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NASA’s Tropical Rainfall Measuring Mission (TRMM) monitors the distribution and variability of tropical precipitation and how these rainfall patterns affect Earth's weather and climate.

Type

Earth Observation Satellite

Launch

Nov. 27, 1997

Objective

Measure monthly and seasonal rainfall over the global tropics and subtropics
Japan Aerospace Exploration Agency (JAXA)
Instrument NameOperational Date(s)Spectral ResolutionType of Instrument
Cloud and Earth Radiant Energy Sensor (CERES)1997 Radiometer
Lightning Imaging Sensor (LIS)1997 Imaging Spectrometer/Radiometer
Precipitation Radar (PR)1997 Profiler/Sounder
TRMM Microwave Imager (TMI)1997 Imaging Spectrometer/Radiometer
Visible Infrared Radiometer (VIRS)1997 Imaging Spectrometer/Radiometer

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