| 城区空间数据索引系统的设计与实现--以北京市为例 |
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| 引用本文： | 赵江洪,赵莹雪.城区空间数据索引系统的设计与实现--以北京市为例[J].北京建筑工程学院学报,2005,21(4):32-34. |
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| 作者姓名： | 赵江洪 赵莹雪 |
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| 作者单位： | 1. 北京建筑工程学院,测绘工程系,北京,100044;武汉大学,测绘遥感信息工程国家重点实验室
2. 广东梅州嘉应学院,广东,514015 |
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| 摘 要： | 针对目前很多GIS系统存在空间数据不能很好的与其他行业的各种属性数据挂接的瓶颈,提出了建立空间数据索引系统的全套方案,通过匹配标准地址将空间数据与大量其他行业的属性数据连接起来,并且实现图形与属性的连接,从而解决了GIS系统属性数据匮乏的问题,并且减少了建立不同GIS应用系统的很多重复工作,使索引系统能够很好的为城市规划、城市建设以及应急指挥提供决策分析依据.
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| 关 键 词： | 空间数据 属性数据 GIS |
| 文章编号： | 1004-6011（2005）04-0032-03 |
| 收稿时间： | 2005-08-31 |
| 修稿时间： | 2005年8月31日 |
Design and Implementation of Spatial Data Index System --Taking Beijing City as a Case |
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| Zhao Jianghong,Zhao Yingxue.Design and Implementation of Spatial Data Index System --Taking Beijing City as a Case[J].Journal of Beijing Institute of Civil Engineering and Architecture,2005,21(4):32-34. |
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| Authors: | Zhao Jianghong Zhao Yingxue |
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| Affiliation: | 1.Dept. of Surveying and Mapping Engineering, Beijing 100044; 2. State Key Libarotary of Information Engineering on Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079; 3.Guangdong Meizhou Jia Ying Institute 514015 |
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| Abstract: | Because spatial data in GIS can not be joined with attribute data within other systems very well at present,the author proposes a scheme for the construction of spatial data index system.By means of matching standard address,the link between spatial data including graphical data in GIS and attribute data in other systems can be implemented,and the problem about scarceness of attribute data in GIS has been solved.The index system reduces numerous reduplicate operation for the applications of different GIS,and can offer the services for city planning,city construction and decision-making analysis of emergencies. |
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| Keywords: | spatial datum attribute datum GIS |
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