ISSN 1000-0526
CN 11-2282/P
CN 11-2282/P
Application of Variation Method and Pattern Recognition ofSatellite Image to Forecasting of Heavy Area Rainfall overthe Upper Reaches of Changjiang River.
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Abstract:
Under the condition of assumption that it is correct of area rainfall forecasting of NWP, pattern recognition method of satellite image is used to forecast maximum heavy rainfall and correct maximum rain of MAPS. Variation method has been used to get minimum of objective function between correct field and incorrect field. The forecast tests showed that the methods have advanced accuracy of heavy area rainfall forecasting.
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