Abstract: A number of experiments have shown that UHF and VHF Doppler radars can make ?clear air? wind measurements in the troposphere and lower stratosphere, even in the presence of clouds and precipitation. Past comparisons of ...

Abstract: Zonal and meridional wind measurements made with the Poker Flat MST radar over a 40-day period are used to calculate the frequency power spectra at heights between 5.99 and 14.69 km. The winds used in the analysis are 1 h ...