| 三维GIS移民信息查询系统开发与应用 |
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| 引用本文： | 唐湘川,罗昭明,徐珊.三维GIS移民信息查询系统开发与应用[J].人民长江,2012,43(11):95-98. |
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| 作者姓名： | 唐湘川 罗昭明 徐珊 |
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| 作者单位： | 1. 长江勘测规划设计研究院长江空间信息技术工程有限公司,湖北武汉,430010
2. 长江水利委员会长江勘测规划设计研究院,湖北武汉,430010 |
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| 摘 要： | 为了提高移民工作效率，利用二维GIS强大的空间数据处理能力及三维GIS强大的空间表现能力，建立了三维GIS移民信息查询系统。该系统采用高精度航空影像、地形数据和矢量数据，建立三维空间场景，结合乌东德水库移民实物指标解译、调查数据库，实现了基于Web的三维场景中移民信息的查询、分析模拟等功能。为实现移民指标可核查、移民实施工作效果可评价的目标提供支持。
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| 关 键 词： | 移民管理 三维GIS Web服务 水库移民 移民信息系统 |
Development and application of 3D GIS information inquiry system for resettlements |
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| TANG Xiangchuan
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LUO Zhaoming
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XU Shan.Development and application of 3D GIS information inquiry system for resettlements[J].Yangtze River,2012,43(11):95-98. |
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| Authors: | TANG Xiangchuan LUO Zhaoming XU Shan |
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| Institution: | 1(1.Changjiang Spatial Information Technology Co.,Changjiang Institute of Survey,Planning,Design and Research,Wuhan 430010,China;2.Changjiang Institute of Survey,Planning,Design and Research,Changjing Water Resources Commission,Wuhan 430010,China) |
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| Abstract: | In order to improve efficiency of resettlement work,through utilizing powerful ability of spatial data processing of 2D GIS and spatial expressing of 3D GIS,the 3D GIS information inquiry system for resettlement is established.The high precision aerial photography,terrain data and vector data are adopted in the system and the 3D scene is built.Combining with interpretation of object index of resettlement of Wudongde Reservoir and investigation data base,we realize the functions such as inquiry,analysis and simulation of resettlements information in the 3D scene based on Web,which provides support for the check of resettlement index and implementation effect evaluation of resettlement work. |
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| Keywords: | resettlement management 3D GIS Web service reservoir resettlement information system of resettlement |
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