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| Titel |
Estimation of surface roughness length and displacement height at the edge of an urban area |
| VerfasserIn |
K. Pandzic, T. Likso |
| Konferenz |
EGU General Assembly 2009
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| Medientyp |
Artikel
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| Sprache |
Englisch
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 11 (2009) |
| Datensatznummer |
250021915
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| Zusammenfassung |
| A problem of estimation of both the roughness length and the displacement height is considered within the framework of the Monin-Obukhov similarity for the Zagreb-Maksimir Observatory which is located at the edge of the urban area. For this purpose 2-year period of the wind speed and direction data, as well as air temperature data at 2m and 10m above ground have been used. The results indicate a dependence of atmospheric surface sublayer turbulence parameters on wind direction and atmospheric stability. In addition to the other, obtained results can be used for estimation 10m height wind measurement representativeness at considered location. |
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