| 基于RS和GIS的淮河流域洪水预报与调度系统 |
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| 作者姓名： | 张建立 李纪人 禹雪中 徐时进 |
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| 作者单位： | 1. 中国水利水电科学研究院,北京,100038
2. 淮河水利委员会,安徽,蚌埠,233001 |
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| 基金项目： | 中国水利水电科学研究院科研专项资助项目;信息产业部资助项目 |
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| 摘 要： | 水文学模型与水力学模型耦合进行流域洪水模拟可以更加精细地反映流域洪水的产生和运动过程。用现代计算机信息管理、遥感技术(RS)、信息可视化和地理信息系统(GIS)等技术,实现水文学和水力学模型的耦合。采用了数据—模型—应用三层结构的总体集成结构,通过模型应用过程的模块化处理和数据有效交换,建立了基于RS和GIS的集数据处理、模拟、参数率定和预报调度功能于一体的综合计算平台。
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| 关 键 词： | 淮河流域 洪水预报调度系统 |
| 文章编号： | 1672-1683（2007）05-0028-03 |
| 修稿时间： | 2007-08-03 |
Research on the Flood Forecasting and Dispatching System for Huai River Basin Based on RS and GIS Technology |
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| Authors: | ZHANG Jian-li LI Ji-ren YU Xue-zhong XU Shi-jin |
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| Affiliation: | 1. China Institute of Water Resources and Hydropower Research , Beij ing 100038,China;2. Huaihe Water Resources Commission , Bengbu 233001 ,China |
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| Abstract: | The coupling of hydrological model and hydraulics model can simulate the generation and movement of the flood precisely.Based on the computer information management technology,RS and GIS technology,this paper realized the coupling of the hydrological and hydraulics models.A three-layer integration structure with data,model and application is implemented for the sufficient coupling of the two models.An integrated computing environment can be established with support of data processes,modular design,data calibration and flood forecasting and dispatching based on RS and GIS technology. |
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| Keywords: | RS GIS |
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