ON THE USE OF WIND PROFILES TO ASSESS SURFACE BOUNDARY-LAYER PARAMETERS

被引：1

作者：

Araujo da Silva, M. P. ^{[1
]}

Rocadenbosch, F. ^{[1
,2
]}

Salcedo-Bosch, A. ^{[1
]}

Pena, A. ^{[3
]}

机构：

[1] UPC, Dept Signal Theory & Commun TSC, CommSensLab, E-08034 Barcelona, Spain

[2] IEEC, E-08034 Barcelona, Spain

[3] Tech Univ Denmark, DTU Wind & Energy Syst, Frederiksborgvej 399, DK-4000 Roskilde, Denmark

来源：

IGARSS 2023 - 2023 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM | 2023年

关键词：

Friction velocity; Obukhov length; stability; heat flux; wind energy;

D O I：

10.1109/IGARSS52108.2023.10281764

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Wind profiles measured at the research platform FINO1 are used to retrieve surface boundary-layer parameters, namely, the friction velocity, heat flux, and Obukhov length. The latter is used to assess atmospheric stability. Two different retrieval algorithms, the 2D parametric solver [1] and the Hybrid-Wind method [2], are compared with reference to sonic-anemometers retrievals. Regarding atmospheric stability classification, the 2D algorithm provided better performance than the Hybrid-Wind method. When comparing the 2D-estimated (HW-estimated) friction velocity to the anemometers' reference, a determination coefficient of rho(2) = 0.70 (rho(2) = 0.00) were obtained.

引用

页码：4427 / 4430

页数：4

共 8 条

[1] Assessing Obukhov Length and Friction Velocity from Floating Lidar Observations: A Data Screening and Sensitivity Computation Approach [J].

Araujo da Silva, Marcos Paulo ;

Rocadenbosch, Francesc ;

Farre-Guarne, Joan ;

Salcedo-Bosch, Andreu ;

Gonzalez-Marco, Daniel ;

Pena, Alfredo .

REMOTE SENSING, 2022, 14 (06)

[2] A simple recipe for estimating atmospheric stability solely based on surface-layer wind speed profile [J].

Basu, Sukanta .

WIND ENERGY, 2018, 21 (10) :937-941

[3]

Beljaars A. C. M., 1989, DESCRIPTION SOFTWARE

[4] On the extension of the wind profile over homogeneous terrain beyond the surface boundary layer [J].

Gryning, Sven-Erik ;

Batchvarova, Ekaterina ;

Bruemmer, Burghard ;

Jorgensen, Hans ;

Larsen, Soren .

BOUNDARY-LAYER METEOROLOGY, 2007, 124 (02) :251-268

[5] NON-DIMENSIONAL WIND AND TEMPERATURE PROFILES IN THE ATMOSPHERIC SURFACE-LAYER - A RE-EVALUATION [J].

HOGSTROM, U .

BOUNDARY-LAYER METEOROLOGY, 1988, 42 (1-2) :55-78

[6] Validation of surface layer similarity theory to describe far offshore marine conditions in the Dutch North Sea in scope of wind energy research [J].

Holtslag, M. C. ;

Bierbooms, W. A. A. M. ;

van Bussel, G. J. W. .

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2015, 136 :180-191

[7] A new roughness length parameterization accounting for wind-wave (mis)alignment [J].

Porchetta, Sara ;

Temel, Orkun ;

Munoz-Esparza, Domingo ;

Reuder, Joachim ;

Monbaliu, Jaak ;

van Beeck, Jeroen ;

van Lipzig, Nicole .

ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 19 (10) :6681-6700

[8]

Stull R., 2015, Practical Meteorology: An Algebra Based Survey of Atmospheric Science

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