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Instrument

AMMR
Airborne Multichannel Microwave Radiometer

The Airborne Multichannel Microwave Radiometer (AMMR) was a remote passive, airborne microwave radiometer. It measured thermal microwave emissions in terms of brightness temperature. AMMR consisted of an array of radiometers that operated at the following frequencies: 10, 18.7, 21, 37, and 92 GHz. It had a typical sampling rate of 1 second and a spatial resolution of 1-2 km at the surface.

NASA's DC-8 flying laboratory passes Antarctica's tallest peak, Mount Vinson, on Oct. 22, 2012, during a flight over the continent to measure changes in the massive ice sheet and sea ice. Credit: NASA/Michael Studinger (Photography courtesy NASA Images)

Instrument Details

Spectrometer/Radiometer
Earth Science > Spectral/engineering > Microwave > Brightness Temperature
Land Surface, Troposphere
1 s
1-2 km
10-92 GHz
Currently unavailble

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10.5067/CAMEX-3/AMMR/DATA101External Link