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Estimating the parameters of wind turbulence from spectra of radial velocity measured by a pulsed Doppler lidar

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Published under licence by IOP Publishing Ltd
, , Citation V A Banakh and I N Smalikho 2022 IOP Conf. Ser.: Earth Environ. Sci. 1040 012012 DOI 10.1088/1755-1315/1040/1/012012

1755-1315/1040/1/012012

Abstract

The paper proposes the method for estimating the turbulence energy dissipation rate and the variance of the vertical component of the wind velocity vector from the spectral density of radial velocity measured by a pulsed coherent Doppler lidar. The method takes into account the averaging of the radial velocity over the probing volume. It is shown that neglecting the spatial averaging leads to the understating the dissipation rate.

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10.1088/1755-1315/1040/1/012012