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Proceedings Paper

Robust statistical methods in sodar studies of the ABL
Author(s): Valerii A. Simakhin; Oleg S. Cherepanov; Liudmila G. Shamanaeva
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Paper Abstract

The application of robust methods of statistics to processing of data of minisodar measurements of vertical profiles of three wind velocity components at altitudes 5–200 m is considered in the report. The statistical characteristics of three wind velocity components obtained using nonparametric methods based on the weighted maximum likelihood method and classical methods are analyzed. Results of minisodar data processing showed that the standard methods of processing lead to considerable bias and low efficiency of estimations in comparison with the nonparametric WMLM estimations.

Paper Details

Date Published: 30 November 2017
PDF: 5 pages
Proc. SPIE 10466, 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1046632 (30 November 2017); doi: 10.1117/12.2286426
Show Author Affiliations
Valerii A. Simakhin, Kurgan State Univ. (Russian Federation)
Oleg S. Cherepanov, Kurgan State Univ. (Russian Federation)
Liudmila G. Shamanaeva, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
National Research Tomsk State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 10466:
23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Gennadii G. Matvienko; Oleg A. Romanovskii, Editor(s)

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