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Instrument

ADMIRARI
ADvanced MIcrowave RAdiometer for Rain Identification

The ADvanced MIcrowave RAdiometer for Rain Identification (ADMIRARI) is a ground-based passive microwave radiometer. ADMIRARI measures brightness temperatures at 10.7, 21.0, and 36.5 GHz across two polarization planes. It is also equipped with a Micro Rain Radar (MRR) to observe rain structure and a cloud lidar to estimate cloud base. ADMIRARI's measurements can be used to determine the rain/cloud liquid water path (LWP) and integrated water vapor (IWV). It has a temporal resolution of 1 second and a spatial resolution of 5 degrees.

a NASA-owned image of the ADvanced MIcrowave RAdiometer for Rain Identification (ADMIRARI)
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 > Atmosphere > Precipitation > Liquid Precipitation > Rain
Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Indicators > Water Vapor
Earth Science > Atmosphere > Clouds > Cloud Microphysics > Cloud Liquid Water/ice
Earth Science > Spectral/engineering > Microwave > Brightness Temperature
Troposphere
1 s
5 degrees
10.7 GHz, 21.0 GHz, 36.5 GHz
Currently unavailable

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http://dx.doi.org/10.5067/GPMGV/GCPEX/ADMIRARI/DATA201External Link