| 长江三峡库区以上地区数值化降水预报系统的设计及实现 |
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| 引用本文： | 张小文,张世强,陈良华,冯敏.长江三峡库区以上地区数值化降水预报系统的设计及实现[J].遥感技术与应用,2011,26(5):632-639. |
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| 作者姓名： | 张小文 张世强 陈良华 冯敏 |
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| 作者单位： | (1.兰州商学院农林经济管理学院,甘肃 兰州730020;2.中国科学院寒区旱区环境与工程研究所,甘肃 兰州730000;;
3.三峡梯调通信中心,湖北 宜昌443002;4.中国科学院地理科学与资源研究所,北京100101) |
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| 基金项目： | 中国科学院“百人计划”资助 |
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| 摘 要： | 建立三峡库区以上地区数值化降水预报系统的目的是为预报员提供有效的辅助分析工具,一方面对不同类型的降水资料进行综合管理、模拟预报和评价,另一方面,对灵活的降水分区进行降水预报产品计算和分析,从而提高预报员进行多分区降水预报的效率。以SuperMap地理信息系统控件为基础,设计与实现了多分区方案的灵活管理,与预报员交互的预报流程和预报结果的Web发布等功能,详细介绍了数值化降水预报系统的结构、功能、部署和预报流程。数值化降水预报系统已经成功应用于三峡降水预报业务运行。
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| 关 键 词： | 降水预报 系统 GIS 分区 数据库 |
Design and Implement of the Digital Precipitation Forecast System of Three Gorges Reservoir |
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| Zhang Xiaowen,Zhang Shiqiang,Chen Lianghua,Feng Min.Design and Implement of the Digital Precipitation Forecast System of Three Gorges Reservoir[J].Remote Sensing Technology and Application,2011,26(5):632-639. |
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| Authors: | Zhang Xiaowen Zhang Shiqiang Chen Lianghua Feng Min |
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| Affiliation: | (1.The Resource Environment & Urban and Rural Planning Department,Lanzhou University of Finance and Economics,Lanzhou730020,China;2.Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou 730000,China;3.Three Gorges Cascade Dispatching Center,Yichang 443002,China;4.Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China) |
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| Abstract: | The object of the digital precipitation forecast system of Three Gorges reservoir is provide an effective tools to assist forecaster in two parts,one part is managing,simulating forecast and evaluating the vast precipitation data from different sources,another part is calculating and analyzing regional precipitation by different schemes of precipitation forecast zoning.The number of precipitation forecast zones can even reach 50,which is very difficult to calculate by manual.Based on SuperMap GIS component,... |
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| Keywords: | Precipitation forecas System GIS Zoning Database |
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