50rwp: Radar Wind Profiler (50 MHz)

The 50-MHz Radar Wind Profiler/RASS (RWP50) measures wind profiles from (nominally) 2 to 12 km and virtual temperature profiles from 2 to 4 km. It operates by transmitting electromagnetic energy into the atmosphere and measuring the strength and frequency of backscattered energy. Virtual temperatures are recovered by transmitting an acoustic signal vertically and measuring the electromagnetic energy scattered from the acoustic wavefront. The propagation speed of the acoustic wave is proportional to the square root of the virtual temperature.

Measurements

Locations

  • Fixed
  • AMF1
  • AMF2
  • AMF3

Related Publications

2017

EK, EA Riley, JM Kleiss, CN Long, L Rihimaki, D Flynn, C Flynn, and LK Berg. 2017. Macrophysical properties of continental cumulus clouds from active and passive remote sensing. In 22th Remote Sensing of Clouds and the Atmosphere, : SPIE.

2016

Kingsmill D, P Persson, S Haimov, and M Shupe. 2016. "Mountain waves and orographic precipitation in a northern Colorado winter storm." Quarterly Journal of the Royal Meteorological Society, 142(695), 10.1002/qj.2685.

2012

Williams CR. 2012. "Vertical Air Motion Retrieved from Dual-Frequency Profiler Observations." Journal of Atmospheric and Oceanic Technology, 29(10), 10.1175/jtech-d-11-00176.1.

Naja M, N Singh, N Ojha, D Phanikumar, U Dumka, V Pant, S Sahai, P Pant, R Sagar, S Satheesh, KK Moorthy, and VR Kotamarthi. 2012. Vertical Profiling of Meteorological Parameters Using AMF1 in the Central Himalayan Region During GVAX: Implications on Aerosols and Trace Gases Variations. Presented at 3rd Atmospheric System Research (ASR) Science Team Meeting. Arlington, VA.

Newsom RK, E Campos, RL Coulter, and ML Fischer. 2012. Comparison of Vertical Velocity Measurements From a Coherent Doppler Lidar and a Vertically Staring 915 MHz Radar Wind Profiler. Presented at 92th Annual American Meteorological Society (AMS) Meeting. New Orleans, LA.

2011

Williams C. 2011. Vertical Air Motion Uncertainties in Profiling Radar Observations. Presented at 2nd Atmospheric System Research (ASR) Science Team Meeting. San Antonio, TX.

2010

Mechem DB, YL Kogan, and DM Schultz. 2010. "Large-Eddy Observation of Post-Cold-Frontal Continental Stratocumulus." Journal of the Atmospheric Sciences, 67(10), 10.1175/2010jas3389.1.

Williams C, S Collis, P May, and A Protat. 2010. Dual-frequency Profiler Vertical Air Motions Retrieved During TWP-ICE. Presented at Atmospheric System Research (ASR) Science Team Meeting.

2009

Voyles JW. 2009. ACRF Ingest Software Status: New, Current, and Future - January 2009. DOE ARM Climate Research Facility. DOE/SC-ARM/P-09-004.1.

Voyles JW. 2009. ACRF Ingest Software Status: New, Current, and Future - February 2009. DOE ARM Climate Research Facility. DOE/SC-ARM/P-09-004.2.


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