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Instrument

ACR
Airborne Cloud Radar

The Airborne Cloud Radar (ACR) is an airborne W-band millimeter-wave cloud radar developed by the University of Massachusetts and NASA's Jet Propulsion Laboratory (JPL). ACR measures reflectivity and is used for profiling cloud vertical structures. It operates at a frequency of 95 GHz and has a beam width of 0.8 degrees. ACR has a range resolution of 38 m, 75 m, or 150 m.

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

Radar
Earth Science > Spectral/engineering > Radar > Return Power
Earth Science > Spectral/engineering > Radar > Radar Reflectivity
Earth Science > Spectral/engineering > Radar > Radar Imagery
Earth Science > Spectral/engineering > Radar > Doppler Velocity
Full Column Profile, Troposphere
Variable
38m, 75m, 150m
95 GHz
Currently unavailble
  • Steven J Dinardo, Deborah G. Vane

  • Steven J Dinardo

  • Jet Propulsion Laboratory, University of Massachusetts

  • Currently unavailable

  • Currently unavailable