Intercomparison of instruments for measurements of the atmospheric turbulence characteristics

Autor:	N. F. Mazurin, L. K. Kulizhnikova
Rok vydání:	2008
Předmět:	Fluid Flow and Transfer Processes Physics Atmospheric Science Meteorology Anemometer Range (statistics) Coherence (signal processing) Atmospheric turbulence Dispersion (water waves) Wind speed Standard deviation Water Science and Technology
Zdroj:	Russian Meteorology and Hydrology. 33:743-747
ISSN:	1934-8096 1068-3739
DOI:	10.3103/s1068373908110101
Popis:	In this paper, intercomparison testings of the Wind Master sonic anemometer manufactured by Gill Instruments Ltd. (U.K.) and two sonic anemometers manufactured by the Taifun Scientific Industrial Association (Obninsk, Russia), ATsAT-3M are described. Data of measurements of the standard deviations and spectrum characteristics of the vertical and horizontal wind speed components, heat and friction fluxes are presented. Dispersion of the measurements and degree of their coherence are characterized by the regression equation coefficients (a and b) and the cross-correlation coefficients. The coherence plot shows compliance of the measurements data throughout the entire frequency range.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5c4216b50d30852c4b8999640ea994da https://doi.org/10.3103/s1068373908110101 Zobrazit plný text záznamu Full text from SpringerLink