The impact of parameterized subgrid-scale orographic forcing on systematic errors in a global NWP model

The impact of parameterized subgrid-scale orographic forcing on systematic errors in a global NWP model

[...]both parameterizations predate the Unified Model. [...]these results suggest that inclusion of orographic roughness and the revised formulation for the GWD scheme are beneficial for NWP forecasts.

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Bibliographische Detailangaben
Veröffentlicht in:Monthly weather review 1996-09, Vol.124 (9), p.2023-2045
Hauptverfasser: MILTON, S. F, WILSON, C. A
Format: Artikel
Sprache:eng
Schlagworte:
Atmosphere
Earth, ocean, space
Exact sciences and technology
External geophysics
Gravity
Meteorology
Studies
Turbulence
Weather analysis and prediction
Wind
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Beschreibung
Zusammenfassung:[...]both parameterizations predate the Unified Model. [...]these results suggest that inclusion of orographic roughness and the revised formulation for the GWD scheme are beneficial for NWP forecasts.
ISSN:0027-0644
1520-0493
DOI:10.1175/1520-0493(1996)124<2023:tiopss>2.0.co;2