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| Titel |
Fine-scale precipitation structure of a cold front and the problem of the representativeness error |
| VerfasserIn |
S. Ivanov, J. Palamarchuk |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7340
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| Digitales Dokument |
URL |
| Erschienen |
In: Observation, Prediction and Verification of Precipitation (EGU Session 2006) ; Nr. 10 (2007-04-26), S.3-8 |
| Datensatznummer |
250007846
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| Publikation (Nr.) |
 copernicus.org/adgeo-10-3-2007.pdf |
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| Zusammenfassung |
| The proper knowledge of spatial precipitation structure is important as much
as that of microphysics processes for reliable quantitative precipitation
forecasts. This study considers some aspects of how precipitation is
organized on meso- and fine-scales, within a cold front line and how
moisture transport is driven by these structures. Also, a spectral space
vision of the representativeness error is proposed, which highlights
uncertainties arising on the scales lying between resolutions of different
networks. This approach is used to explain an improper simulation of
humidity and precipitation fields in models whose resolution is coarser than
the scales being considered. |
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