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DOE OSTI · 2569230

BLOC Site - Radar Wind Profiler / Derived Data Reformatted

Bianco, Laura [CIRES/NOAA]·Adler, Bianca [CIRES/NOAA]·Costa, Dave [CIRES/NOAA]·Osborn, Jackson [NOAA]·Counts, Kevin [NOAA]
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Abstract

A radar wind profiler measures the Doppler shift of electromagnetic energy scattered back from atmospheric turbulence and hydrometeors along 3-5 vertical and off-vertical point beam directions. Back-scattered signal strength and radial-component velocities are remotely sensed along all beam directions and combined to derive the horizontal wind field over the radar. These data are typically sampled and averaged hourly or sub-hourly (15-min) and usually have 60-m and/or 100-m vertical resolutions up to 4 km for the 915 MHz system. Both a high-resolution, lower height coverage mode and a low-resolution, higher height coverage mode are used to collect the data.

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Bianco, Laura [CIRES/NOAA], Adler, Bianca [CIRES/NOAA], Costa, Dave [CIRES/NOAA], Osborn, Jackson [NOAA], Counts, Kevin [NOAA]. 2025-11-24. BLOC Site - Radar Wind Profiler / Derived Data Reformatted. https://doi.org/10.21947/2569230

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