| 地理信息系统在滑坡灾害研究中的应用 |
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| 引用本文： | 戴福初,李军.地理信息系统在滑坡灾害研究中的应用[J].地质科技情报,2000,19(1):91-96. |
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| 作者姓名： | 戴福初 李军 |
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| 作者单位： | 中国科学院地理研究所,北京,100101 |
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| 基金项目： | 香港赛马会慈善信托基金资助项目!“赛马会滑坡防治研究与资讯中心” |
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| 摘 要： | 对地理信息系统 ( GIS)技术在滑坡研究中的应用现状作了分析 ,并介绍了笔者在该方面的一些研究成果 ,认为只有在数据获取、GIS与滑坡专业模型的集成、GIS与遥感的集成等方面有较大的突破之后 ,才能充分发挥 GIS在滑坡研究中的作用。
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| 关 键 词： | 滑坡灾害 空间分析 GIS 滑坡 |
APPLICATIONS OF GEOGRAPHICAL INFORMATION SYSTEMS IN LANDSLIDE STUDIES |
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| Dai Fuchu,Li Jun.APPLICATIONS OF GEOGRAPHICAL INFORMATION SYSTEMS IN LANDSLIDE STUDIES[J].Geological Science and Technology Information,2000,19(1):91-96. |
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| Authors: | Dai Fuchu Li Jun |
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| Abstract: | As a powerful tool for spatial analysis and spatial database management,geographical information systems (GIS) are drawing more and more attention in the field of landslide studies.The authors introduce the powerful functions of GIS,and analyze thoroughly the state of art of GIS applications in landslide hazard.The GIS application focuses on three issues:historical landslide inventories and information management,statistical relationship between landslide occurrence and static and dynamic variables,and landslide hazards assessment.Some results of GIS application obtained by the authors are presented.It is predicted that the application of remote sensing (RS),integration of GIS and landslide models,integration of GIS,RS and GPS will promote the applications of GIS technology in landslide studies. |
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| Keywords: | geographical information system landslide hazard spatial analysis |
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