Nowcasting with Data Assimilation: A Case of Global Satellite Mapping of Precipitation

Space–time extrapolation is a key technique in precipitation nowcasting. Motions of patterns are estimated using two or more consecutive images, and the patterns are extrapolated in space and time to obtain their future patterns. Applying space–time extrapolation to satellite-based global precipitat...

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Veröffentlicht in:	Weather and forecasting 2016-10, Vol.31 (5), p.1409-1416
Hauptverfasser:	Otsuka, Shigenori, Kotsuki, Shunji, Miyoshi, Takemasa
Format:	Artikel
Sprache:	eng
Schlagworte:	Atmospheric precipitations Data Data assimilation Data collection Exploration Extrapolation Global precipitation Hydrologic data Information dissemination Japanese space program Kalman filters Mapping Methods Nowcasting Precipitation Precipitation data Prototypes Satellites Science Spacetime Studies Vectors Weather forecasting
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