Key technology for data catalog system

被引：0

作者：

Liu F.-J. ^{[1
]}

Peng L. ^{[2
]}

Guo Y. ^{[3
]}

机构：

[1] Faculty of Information Engineering, China University of Geosciences

[2] Faulty of Earth Sciences, Yangtze University

[3] Faulty of Computer Science, China University of Geosciences

来源：

Diqiu Kexue - Zhongguo Dizhi Daxue Xuebao/Earth Science - Journal of China University of Geosciences | 2010年 / 35卷 / 03期

关键词：

Data catalog; E-government; Geographic information; Natural resources;

D O I：

10.3799/dqkx.2010.042

中图分类号：

学科分类号：

摘要：

E-government information resources integration based on catalog system are beneficial to the sharing and exchange of information resources. According to the characteristics of the natural resources and geo-spatial information resources, the paper analyzed the catalog system of e-government resources, and then put forward the data catalog system of the natural resources and geo-spatial information resources integration transformation to deal with synthesis decision making. This integrated approach establishes the basis of the organic integration of information resources, and adapts to the dynamic changes of information resources. At the same time, through cataloging, it can make data providers and share sectors clear, and provides the establishment of long-term mechanism for the integration and sharing of information resources.

引用

页码：375 / 379

页数：4

共 10 条

[1] Government information resource catalog system - Part1: Framework, (2007)
[2] Government information resource catalog system - Part2: Technical requirement, (2007)
[3] Government information resource catalog system - Part3: Core metadata, (2007)
[4] Government information resource catalog system - Part4: Government information resource classification, (2007)
[5] Government information resource catalog system - Part6: Technical management requirements, (2007)
[6] Research reports of natural resource and geo spatial database standards system, (2006)
[7] Preliminary design for natural resource and geo-spatial database, (2007)
[8] Wu X.C., Datacenter integration development technology: The next generation GIS architecture and development model, Earth Science - Journal of China University of Geosciences, 34, 3, pp. 540-546, (2009)
[9] Wu X.C., Wu L., Service-oriented distributed spatial information supporting system, Earth Science - Journal of China University of Geosciences, 31, 5, pp. 585-589, (2006)
[10] Xu F., Huan M.S., Research on the government information resource catalog system technology, Information Technology and Standardization, 11, pp. 23-27, (2005)

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