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Title: 1290rwpprecipmom (a0)

Abstract

The 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.

Authors:

  1. ORNL
Publication Date:
DOE Contract Number:  
AC05-00OR22725
Research Org.:
Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); ARM Data Center, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
Collaborations:
PNNL, BNL, ANL, ORNL
Subject:
54 ENVIRONMENTAL SCIENCES; Actinic flux, Atmospheric turbulence, Backscattered radiation, Horizontal wind, Radar Doppler, Radar reflectivity, Vertical velocity, Virtual temperature
OSTI Identifier:
1973056
DOI:
https://doi.org/10.5439/1973056

Citation Formats

Muradyan, Paytsar. 1290rwpprecipmom (a0). United States: N. p., 2014. Web. doi:10.5439/1973056.
Muradyan, Paytsar. 1290rwpprecipmom (a0). United States. doi:https://doi.org/10.5439/1973056
Muradyan, Paytsar. 2014. "1290rwpprecipmom (a0)". United States. doi:https://doi.org/10.5439/1973056. https://www.osti.gov/servlets/purl/1973056. Pub date:Tue Mar 04 23:00:00 EST 2014
@article{osti_1973056,
title = {1290rwpprecipmom (a0)},
author = {Muradyan, Paytsar},
abstractNote = {The 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.},
doi = {10.5439/1973056},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 04 23:00:00 EST 2014},
month = {Tue Mar 04 23:00:00 EST 2014}
}