| ArcTOP:TOPKAPI与GIS紧密连接的分布式水文模型系统 |
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| 引用本文： | 刘志雨.ArcTOP:TOPKAPI与GIS紧密连接的分布式水文模型系统[J].水文,2005,25(4):18-22. |
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| 作者姓名： | 刘志雨 |
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| 作者单位： | 水利部水文局,北京,100053;中国科学院大气物理研究所,北京,100029 |
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| 基金项目： | 国家自然科学基金项目（90411107）及中国科学院大气物理研究所LASG开放课题项目资助. |
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| 摘 要： | 基于遥感（RS）和地理信息系统（GIS）的分布式水文模型已成为当前水文科学发展的前沿，地理信息建模系统是目前地理信息系统研究的热点问题之一。目前实现通用GIS空间分析功能与水文模型的集成主要有四种途径：水文模型嵌入CIS平台．GIS功能嵌入水文模型．水文模型和GIS的松散连接以及水文模型和CIS的紧密连接。本文提出的ArcTOP分布式水文模型系统，运用ArcViewGIS提供的宏语言，将以物理概念为基础的分布式水文模型TOPKAPI和CIS紧密连接，实现分布式水文模型和GIS的完全集成。
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| 关 键 词： | TOPKAPI GIS ArcTOP 分布式水文模型系统 |
| 文章编号： | 1000-0852（2005）04-0018-05 |
| 收稿时间： | 2005-01-24 |
| 修稿时间： | 2005-01-24 |
ArcTOP: A Distributed Hydrological Modeling System of Tight Coupling TOPKAPI with GIS |
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| Liu ZhiYu.ArcTOP: A Distributed Hydrological Modeling System of Tight Coupling TOPKAPI with GIS[J].Hydrology,2005,25(4):18-22. |
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| Authors: | Liu ZhiYu |
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| Abstract: | Distributed hydrological models based on Remote Sensing (RS) and Geographical Information Systems (GIS) have become disciplinary frontiers of hydrological research, while developing GIS -based modeling systems are becoming more of an issue in GIS applied research. At present, the integration of hydrological models and GIS usually takes four approaches: hydrological modules embedded in a GIS, GIS functions embedded in a hydrological model, loose coupling of hydrological models and GIS and tight coupling of hydrological models and GIS. This paper introduces a distributed hydrological modeling system, namely, ArcTOP - a realization of full integration of a hydrological model within a GIS environment, which tightly couples a cell-based distributed model TOPKAPI with the Arc View GIS by using the macro language Avenue of Arc View. |
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| Keywords: | TOPKAPI GIS ArcTOP Distributed Hydrological Modeling System |
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