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METEOROLOGICAL IMAGE PREDICTION METHOD AND DEVICE, AND RECORDING MEDIUM WITH RECORDED METEOROLOGICAL IMAGE PREDICTION PROGRAM
METEOROLOGICAL IMAGE PREDICTION METHOD AND DEVICE, AND RECORDING MEDIUM WITH RECORDED METEOROLOGICAL IMAGE PREDICTION PROGRAM
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机译:气象图像预测方法和装置,以及具有记录的气象图像预测程序的记录介质
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摘要
PROBLEM TO BE SOLVED: To predict a meteorological radar image with high stability and accuracy. SOLUTION: A meteorological radar image is inputted (step 401), and a candidate of traveling speed in a precipitation area is calculated from the meteorological radar image of from nearness 2 to several frames (step 402). The traveling speed of a precipitation area used for prediction is estimated from the traveling speed of the precipitation area calculated at the previous time and the candidate of the traveling speed of the precipitation area obtained this time (step 403), and the estimated traveling speed is memorized (step 404) to produce a predicted image using the traveling speed of the precipitation area (step 405).
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