Errors in turbulence measurements with a sonic anemometer
| Autor: | A. L. M. Grant, R. D. Watkins |
|---|---|
| Rok vydání: | 1989 |
| Předmět: |
Atmospheric Science
Observational error Meteorology Planetary boundary layer Turbulence Astrophysics::High Energy Astrophysical Phenomena Wind direction Standard deviation Relative wind Wind speed Anemometer Physics::Space Physics Astrophysics::Solar and Stellar Astrophysics Environmental science Physics::Atmospheric and Oceanic Physics |
| Zdroj: | Boundary-Layer Meteorology. 46:181-194 |
| ISSN: | 1573-1472 0006-8314 |
| Popis: | Errors in surface-layer wind data obtained by sonic anemometers are estimated as a function of relative wind direction using a comparison between two identical anemometers. The maximum errors in mean windspeed and the standard deviations of the horizontal wind components are found to be between 10 and 20%. Agreement between the size of the measured errors and those calculated from wind-tunnel data is fair. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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