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Remote Sensing
Volume 13
Issue 11
10.3390/rs13112071
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Article

Estimating the Parameters of Wind Turbulence from Spectra of Radial Velocity Measured by a Pulsed Doppler Lidar

by
Viktor A. Banakh
*,
Igor N. Smalikho
,
Andrey V. Falits
and
Artem M. Sherstobitov
V.E. Zuev Institute of Atmospheric Optics SB RAS, 634055 Tomsk, Russia
*
Author to whom correspondence should be addressed.
Remote Sens. 2021, 13(11), 2071; https://doi.org/10.3390/rs13112071
Submission received: 17 April 2021 / Revised: 18 May 2021 / Accepted: 21 May 2021 / Published: 24 May 2021
(This article belongs to the Section Atmospheric Remote Sensing)
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Abstract

The strategy providing an estimation of both the mean velocity and the temporal and spatial spectra of radial velocity from data of the same pulse coherent Doppler lidar is proposed. Theoretical relations taking into account the averaging over the probing volume while estimating the spectra of fluctuations of the radial velocity measured by lidar are presented. The method of estimation of the turbulent energy dissipation rate and the variance of the vertical component of wind velocity vector from the spectra of radial velocity is carried out. The results of the comparative experiments are discussed and used in further studies of wind turbulence in the atmospheric boundary layer during the formation of low-level jets and propagation of internal gravity waves.
Keywords: coherent Doppler lidar; atmospheric boundary layer; turbulence energy dissipation rate; spectra and variance of radial velocity; low-level jets; internal gravity waves coherent Doppler lidar; atmospheric boundary layer; turbulence energy dissipation rate; spectra and variance of radial velocity; low-level jets; internal gravity waves

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MDPI and ACS Style

Banakh, V.A.; Smalikho, I.N.; Falits, A.V.; Sherstobitov, A.M. Estimating the Parameters of Wind Turbulence from Spectra of Radial Velocity Measured by a Pulsed Doppler Lidar. Remote Sens. 2021, 13, 2071. https://doi.org/10.3390/rs13112071

AMA Style

Banakh VA, Smalikho IN, Falits AV, Sherstobitov AM. Estimating the Parameters of Wind Turbulence from Spectra of Radial Velocity Measured by a Pulsed Doppler Lidar. Remote Sensing. 2021; 13(11):2071. https://doi.org/10.3390/rs13112071

Chicago/Turabian Style

Banakh, Viktor A., Igor N. Smalikho, Andrey V. Falits, and Artem M. Sherstobitov. 2021. "Estimating the Parameters of Wind Turbulence from Spectra of Radial Velocity Measured by a Pulsed Doppler Lidar" Remote Sensing 13, no. 11: 2071. https://doi.org/10.3390/rs13112071

APA Style

Banakh, V. A., Smalikho, I. N., Falits, A. V., & Sherstobitov, A. M. (2021). Estimating the Parameters of Wind Turbulence from Spectra of Radial Velocity Measured by a Pulsed Doppler Lidar. Remote Sensing, 13(11), 2071. https://doi.org/10.3390/rs13112071

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