| Instrument Name | Operational Date(s) | Spectral Resolution | Type 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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