| EXPERIMENT OF QUANTITATIVE MEASUREMENTS OF PRECIPITATION BY USE OF WEATHER RADAR IN THE HUAIHE RIVER BASIN |
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| 作者姓名： | Cheng Xingwu Xu Sheng Sun Shouxiang |
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| 作者单位： | Huaihe River Commission of Ministry of Water Resources Bengbu 233001，Huaihe River Commission of Ministry of Water Resources，Bengbu 233001，Department of Atmospheric Sciences，Nanjing University，Nanjing 210093 |
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| 摘 要： | With the scheme of the variation analysis and Kalman filter,the radar data were adjusted bythe real-time rain gauge data.The accuracy of areal rainfall calculation was improved and theresults can be basically used for flood forecasting.It is concluded that the scheme is suitable in theupper and middle reaches of the Huaihe River.
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| 收稿时间： | 1996/3/28 0:00:00 |
| 修稿时间： | 1997/1/24 0:00:00 |
EXPERIMENT OF QUANTITATIVE MEASUREMENTS OF PRECIPITATION BY USE OF WEATHER RADAR IN THE HUAIHE RIVER BASIN |
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| Cheng Xingwu,Xu Sheng,Sun Shouxiang.EXPERIMENT OF QUANTITATIVE MEASUREMENTS OF PRECIPITATION BY USE OF WEATHER RADAR IN THE HUAIHE RIVER BASIN[J].Acta Meteorologica Sinica,1997,11(3):374-378. |
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| Authors: | Cheng Xingwu Xu Sheng and Sun Shouxiang |
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| Institution: | Cheng Xingwu Xu Sheng Huaihe River Commission of Ministry of Water Resources,Bengbu 233001Sun Shouxiang Department of Atmospheric Sciences.Nanjing University,Nanjing 210093 |
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| Abstract: | With the scheme of the variation analysis and Kalman filter,the radar data were adjusted by the real-time rain gauge data.The accuracy of areal rainfall calculation was improved and the results can be basically used for flood forecasting.It is concluded that the scheme is suitable in the upper and middle reaches of the Huaihe River. |
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| Keywords: | variational method Kalman filter rain gauge radar precipitation measurement Huaihe River basin |
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