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Instrument

MPAR
Multi-function Phased Array Radar

The Multifunction Phased Array Radar (MPAR) is an airborne S-band radar developed for weather and aircraft surveillance. MPAR has a non-rotating stationary panel, allowing for faster scans compared to standard weather radars. MPAR performs four scan modes simultaneously: Aircraft Track While Scan, Rapid Update Weather Scan, High Fidelity Horizon Weather Scan, and High Fidelity 3D Volume Weather Scan. It operates in the 2.7 to 2.9 GHz frequency range and has a beam width of 1.2 to 2 degrees.

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 > Radial Velocity > Mean Radial Velocity
Earth Science > Spectral/engineering > Radar > Radar Imagery
Earth Science > Spectral/engineering > Radar > Return Power
Earth Science > Spectral/engineering > Radar > Radial Velocity
Earth Science > Spectral/engineering > Radar > Radar Reflectivity
Full Column Profile
Variable
N/A
2.7–2.9 GHz
https://doi.org/10.1109/RADAR.2010.5494483External Link
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