| 地理信息系统及其在水文水资源中的应用 |
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| 引用本文： | 张建云 Dowle.,A. 地理信息系统及其在水文水资源中的应用[J]. 水科学进展, 1995, 6(4): 290-296 |
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| 作者姓名： | 张建云 Dowle. A |
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| 作者单位： | 1.水利部南京水文水资源研究所南京 210024; |
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| 摘 要： | 简要介绍了地理信息系统(GIS)和近十年来GIS在水文水资源领域中的应用。讨论了在具体应用中,如何选择GIS软件包。作为个例,介绍了爱尔兰国立大学都柏林学院水资源研究中心应用地理信息系统——ARC/INFO开发研究的流域水管理决策支持系统。
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| 关 键 词： | 地理信息系统 水文水资源 矢量型数据结构 栅格式数据结构 决策支持系统 |
| 收稿时间： | 1994-10-17 |
GIS and Its Application in Hydrology and Water Resources |
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| Zhang Jianyun,A. Dowley,M. Bruen. GIS and Its Application in Hydrology and Water Resources[J]. Advances in Water Science, 1995, 6(4): 290-296 |
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| Authors: | Zhang Jianyun A. Dowley M. Bruen |
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| Affiliation: | 1.Nanjing Institute of Hydrology & Water Resources, Nanjing 210024;2.Centre for Water Resources Research, University College Dublin, IRELAND |
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| Abstract: | In this paper,the questions,such as what is a GIS (Geographical Information System)?what can a GIS do? and how to select GIS in an application? were discussed.The applications of GIS in hydrology and water resources in last decade were also summarised briefly.Finally,the Decision Support System for Water Management at Catchment scale(DSS-C W M)Based on GIS (the ARC/INFO method),which was developed by the Centre for Water Resources Research,University College Dublin,Ireland,was introduced as a case study. |
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| Keywords: | geographical information system hydrology and water resources vecfor date structure raster date structure decision support system |
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