| 基于空间数据组织管理的研究 |
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| 引用本文： | 占美志,;何政伟.基于空间数据组织管理的研究[J].测绘与空间地理信息,2014(5):33-35. |
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| 作者姓名： | 占美志 ;何政伟 |
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| 作者单位： | [1]成都理工大学,四川成都610059; [2]地质灾害防治与地质环境保护国家重点实验室,四川成部610059 |
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| 基金项目： | 国家863计划资助项目（2007AA120306）资助 |
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| 摘 要： | 随着GIS技术的快速发展和深入推广,空间数据获得的途径越来越多,数据来源也比较复杂,处理的方式也多样化。这就使空间数据管理的难度大大增加,因此,研究空间数据的组织和管理具有重要的意义。本文主要从多尺度空间数据管理、空间数据分层管理、空间数据分布式管理、空间数据质量管理四个方面进行分析。
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| 关 键 词： | 空间数据 GIS 数据管理 |
Based on the Research of Spatial Data Organization and Management |
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| Institution: | ZHAN Mei -zhi , HE Zheng- wei ( 1. Chengdu University of Technology, Chengdu 610059, China; 2. Geological Disaster Prevention and the State Key Laboratory of Environmental Protection, Chengdu 610059, China) |
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| Abstract: | With the rapid development of GIS technology and further promotion,space data acquisition approach is very much also, the data source is more complex,the means of processing also diversification. his has led to the difficulty of management of spatial data greatly increased,so the spatial data organization and management of the more important significance,This article mainly from the hierarchical multi-scale spatial data management,spatial data management,spatial data distributed management,the quality of spatial data management four aspects were analyzed. |
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| Keywords: | spatial data GIS management |
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