| 刘晓阳,毛节泰,李纪人,朱元竞.雷达联合雨量计估测降水模拟水库入库流量[J].水利学报,2002,33(4):0051-0055 |
| 雷达联合雨量计估测降水模拟水库入库流量 |
| Application of radar raingauge estimated mean area precipitation to runoff simulation |
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| DOI： |
| 中文关键词: 天气雷达 面雨量 降水径流模拟 |
| 英文关键词: weather radar mean area precipitation rainfall runoff model |
| 基金项目: |
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| 中文摘要: |
| 运用雷达和雨量计联合估测了梅山水库集水区的降水分布。本文根据联合估测结果，应用降水径流模型，对1998、1999年梅山水库入库流量进行了模拟，通过1500h时间序列的模拟试验表明，该模型可以用来模拟梅山水库的入库流量，其结果是合理可用的。与其单独采用雨量计测量面雨量的模拟方法相比，其模拟效果更好。 |
| 英文摘要: |
| The radar is used to combine with raingauge to measure and estimate the mean area precipitation in the Meishan reservoir area.According tothe estimated result the inflow discharge of the reservoir is simulated based on the Topographic based Hydrologic Model(TOPMODEL).The comparison of the simulated inflow with the discharge estimated according to the measurement of raingauge shows that the proposed method possesses better accuracy. |
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