Adaptive robust nonparametric estimations of the first four moments of wind velocity components from minisodar measurements

被引：0

作者：

Simakhin, V. A. ^{[1
]}

Shamanaeva, L. G. ^{[2
,3
]}

Vasil'ev, N. V. ^{[1
]}

机构：

[1] Kurgan State Univ, Kurgan, Russia

[2] RAS, VE Zuev Inst Atmospher Opt, SB, Tomsk, Russia

[3] Natl Res Tomsk State Univ, Tomsk, Russia

来源：

24TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS | 2018年 / 10833卷

关键词：

acoustic sounding; nonparametric robust estimations; statistical characteristics of wind velocity components;

D O I：

10.1117/12.2504324

中图分类号：

P7 [海洋学];

学科分类号：

0707 ;

摘要：

Since the late 70s, Doppler sodars have been widely used to study the statistical characteristics of wind velocity field in the atmospheric boundary layer and to analyze their dynamics. However, the distribution functions of the wind velocity components are asymmetric with the presence of outliers, which significantly reduces the efficiency of application of the classical parametric methods of statistics. In the report, an algorithm is suggested for nonparametric robust estimations of the first four moments of wind velocity components and their confidence intervals from minisodar measurements in the atmospheric boundary layer.

引用

页数：6

共 9 条

[1] Robust nonparametric estimations of the wind velocity functionals from minisodar measurements
Simakhin, V. A.
Shamanaeva, L. G.
24TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS, 2018, 10833
[2] Robust nonparametric estimates of spatiotemporal dynamics of wind velocity from data of minisodar measurements
Simakhin, V. A.
Cherepanov, O. S.
Shamanaeva, L. G.
22ND INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS, 2016, 10035
[3] Interdaily Variations of Three Wind Velocity Components Retrieved from Long-Term Continuous Minisodar Measurements in the ABL
L. G. Shamanaeva
A. I. Potekaev
Russian Physics Journal, 2019, 62 : 741 - 746
[4] Interdaily Variations of Three Wind Velocity Components Retrieved from Long-Term Continuous Minisodar Measurements in the ABL
Shamanaeva, L. G.
Potekaev, A. I.
RUSSIAN PHYSICS JOURNAL, 2019, 62 (05) : 741 - 746
[5] Influence of the averaging period on the characteristics of wind vector components retrieved from minisodar measurements
Simakhin, V. A.
Cherepanov, O. S.
Shamanaeva, L. G.
27TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS, ATMOSPHERIC PHYSICS, 2021, 11916
[6] Robust Nonparametric Methods of Statistical Analysis of Wind Velocity Components in Acoustic Sounding of the Lower Layer of the Atmosphere
Krasnenko, Nikolay
Simakhin, Valerii
Shamanaeva, Liudmila
Cherepanov, Oleg
SYMMETRY-BASEL, 2019, 11 (08):
[7] PROBABILITY-DISTRIBUTION AND MOMENTS OF VERTICAL WIND VELOCITY FROM SODAR MEASUREMENTS
THIEME, NS
IZVESTIYA AKADEMII NAUK SSSR FIZIKA ATMOSFERY I OKEANA, 1990, 26 (10): : 1060 - 1068
[8] Parametric, Semiparametric, and Semi-Nonparametric Estimates of the Kinetic Energy of Ordered Air Motion and Wind Outliers in the Atmospheric Boundary Layer from Minisodar Measurements
Simakhin, Valerii Anan'evich
Potekaev, Alexander Ivanovich
Cherepanov, Oleg Sergeevich
Shamanaeva, Liudmila Grigor'evna
APPLIED SCIENCES-BASEL, 2023, 13 (10):
[9] First retrieval of vertical profiles of turbulence characteristics and horizontal wind velocity from solar transmission measurements at 212 and 405 GHz
Lüdi, A
Magun, A
Costa, JER
APPLIED OPTICS, 2005, 44 (06) : 1067 - 1076

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