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METHOD OF DETECTING AND COMPENSATING FOR PRECIPITATION IN SODAR SYSTEMS
METHOD OF DETECTING AND COMPENSATING FOR PRECIPITATION IN SODAR SYSTEMS
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机译:探测和补偿声纳系统中降水的方法
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摘要
A method of detecting precipitation with a sodar apparatus that transmits sound beams into the atmosphere, detects echoes returned from the atmosphere, from the echoes determines a Doppler-shifted spectrum comprising the relative strength of the echoes at various Doppler-shifted frequencies, and estimates wind speed and direction. The method includes automatically estimating the presence of precipitation based on the Doppler-shifted spectrum.
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