| 葫芦岛市地下管线信息系统元数据设计 |
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| 引用本文： | 王志勇,柯长青.葫芦岛市地下管线信息系统元数据设计[J].现代测绘,2005,28(6):3-6. |
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| 作者姓名： | 王志勇 柯长青 |
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| 作者单位： | 1. 南京大学城市与资源学,江苏,南京,210093;山东正元地理信息工程有限责任公司,山东,济南,250014
2. 南京大学城市与资源学,江苏,南京,210093 |
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| 基金项目： | 国家自然科学基金（项目批准号：40301013） |
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| 摘 要： | 简要回顾了地下管线管理的进展情况以及3S技术在地下管线管理中的应用.在阐述了元数据概念、编码语言和结构的基础上,对国内外地理信息元数据的研究进展情况进行了初步的分析.结合葫芦岛市地下管线信息系统建设的实践,对地下管线信息系统元数据的特征、内容进行了探讨,并对其元数据进行了设计与实施.
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| 关 键 词： | 葫芦岛市 地下管线信息系统 元数据设计 3S技术 编码语言 |
| 文章编号： | 1672-4097（2005）06-0003-04 |
Metadata Design for the Underground Pipeline Information System in Huludao City |
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| Wang Zhiyong,Ke Changqing.Metadata Design for the Underground Pipeline Information System in Huludao City[J].Modern Surveying and Mapping,2005,28(6):3-6. |
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| Authors: | Wang Zhiyong Ke Changqing |
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| Institution: | 1 Department of Urban and Resource Sciences, Nanjing University, Nanjing 210093; 2 Zhengyuan Geoinformatic Corporation Limited in Shandong, Jinan 250014 |
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| Abstract: | The development in the underground pipeline management and the applications of 3S technology in the underground pipeline management are pasted in this paper. On the basis of expatiation of the concept, coding language and structure of metadata, the research advance of geo-information metadata in the world is analyzed preliminarily. In the case of the establishment of the underground pipeline information system, metadata characteristics and contents of the underground pipeline information system are probed, and its metadata is designed and implemented. |
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| Keywords: | Huludao city Underground pipeline information system Metadata design |
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