ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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5
Issue
vol 60 / MAY, 2017
Article
UDC 681.7; 681.518.26

PROCESSING OF WIND COHERENT DOPPLER LIDAR DATA ON THE BASE OF GAUSSIAN APPROXIMATION METHOD

V. R. Akhmetianov
D. F. Ustinov Baltic State Technical University "Voenmech";


O. A. Mishina
D. F. Ustinov Baltic State Technical University "Voenmech"; Engineer


Abstract. Gaussian approximation method for determination of parameters of Doppler spectrum from wind coherent Doppler lidar data is described. The formulas for implementation of the method are given. Basic characteristics of the proposed method are determined with the use of mathematical modeling. Comparison with known methods of wind velocity estimation is carried out.
Keywords: wind coherent Doppler lidar, mathematical modeling, approximation, iteration.