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Instrument

DRWP
Doppler Radar Wind Profiler

The Doppler Radar Wind Profiler (DRWP) is a wind profiler system operated by NASA at the Kennedy Space Center (KSC). It detects radar signals to provide profiles of wind speed, direction, and shear. KSC operates two DRWP systems: a 50-MHz DRWP and a 915-MHz DRWP. The 50-MHz DRWP provides profiles every 5 minutes at 150-meter intervals from 2 to 18.6 km. The 915-MHz DRWP provides profiles every 15 minutes at 100-meter intervals from approximately 150 to 6100 meters.

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 > Atmosphere > Atmospheric Winds > Wind Dynamics > Wind Shear
Earth Science > Atmosphere > Atmospheric Winds > Wind Profiles
Earth Science > Spectral/engineering > Radar > Spectrum Width
Earth Science > Atmosphere > Atmospheric Winds > Wind Profiles > Wind Velocity/speed Profiles
Earth Science > Atmosphere > Atmospheric Winds > Wind Profiles > Wind Direction Profiles
Earth Science > Spectral/engineering > Radar > Return Power
Earth Science > Spectral/engineering > Radar
Earth Science > Spectral/engineering > Radar > Radial Velocity
Earth Science > Atmosphere > Atmospheric Winds
Full Column Profile
5 min (50 MHz), 15 min (915 MHz)
150 m (50 MHz), 100 m (915 MHz)
50 MHz, 915 MHz
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  • NASA, QuinetiQ North America, DeTect Inc.

  • NASA

  • Currently unavailable