1290bsrwpwindavg
1290-MHz Beam-Steered Radar Wind Profiler: Wind and Moment Averages (1290bsrwpwindavg)
Browse DataThe radar wind profiler/radio acoustic sounding system (RWP/RASS), available in 915-MHz (for U.S. deployments) and 1290-MHz (for foreign deployments), measures wind profiles and backscattered signal strength between (nominally) 0.1 km and 5 km and virtual temperature profiles between 0.1 km and 2.5 km. However, ARM no longer operates the RASS portion.
The RWP transmits electromagnetic energy into the atmosphere in as many as five directions (four tilted in opposing vertical planes and on vertical) and measures the strength and frequency of backscattered energy. Calculation of the Doppler shift of the returned signal allows calculation of the atmospheric wind profile.
Measurements
Location
MARCUS (Shipboard Southern Ocean Campaign); Mobile Facility
- Latitude: -42.88211
- Longitude: 147.3425
- Publication Date: 2017-10-29
- Start Date: 2017-10-29
- End Date: 2018-03-18
- Last Updated: 2018-07-16
Instrument Mentor
https://www.arm.gov/connect-with-arm/organization/instrument-mentors/list#rwp
Richard Coulter
Argonne National LaboratoryTimothy Martin
Argonne National LaboratoryPaytsar Muradyan
Argonne National LaboratoryDOI / Citation
http://dx.doi.org/10.5439/1095573
Atmospheric Radiation Measurement (ARM) user facility. 2017, updated hourly. Radar Wind Profiler (1290BSRWPWINDAVG). 2017-10-29 to 2018-03-18, ARM Mobile Facility (MAR) Hobart, AUS to Antarctic Coast - resupply ship Aurora Australis; AMF2 (M1). Compiled by R. Coulter, P. Muradyan and T. Martin. ARM Data Center. Data set accessed at http://dx.doi.org/10.5439/1095573.
Atmospheric Radiation Measurement (ARM) user facility. 2017, updated hourly. Radar Wind Profiler (1290BSRWPWINDAVG). 2017-10-29 to 2018-03-18, ARM Mobile Facility (MAR) Hobart, AUS to Antarctic Coast - resupply ship Aurora Australis; AMF2 (M1). Compiled by R. Coulter, P. Muradyan and T. Martin. ARM Data Center. Data set accessed at http://dx.doi.org/10.5439/1095573.