Volume 6 Number 7 (Jul. 2011)
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JSW 2011 Vol.6(7): 1174-1180 ISSN: 1796-217X
doi: 10.4304/jsw.6.7.1174-1180

A Super Data-sharing Model in Common Platform of Geographic Information

Xin Liu1, Chengming Li2, Zhaoting Ma2, Jizhou Wang2, Wei Sun2
1Geomatics College, Shandong University of Science and Technology, Qingdao 266510, China
2Chinese Academy of Surveying and Mapping, Beijing 100830, China


Abstract—Geospatial framework is the foundation of digital nation, digital province and digital city. Common platform of geographic information that belongs to geospatial framework can provide online services that include geo-information services and function services for the governments, industry, public and so on. A data-sharing model in the common platform of geographic information is studied and put forward in the paper. The data model architecture in the common platform is mainly compose of the entity-oriented vector data model in the three-dimensional space, the layer and tile pyramid grid data, the relationship table or WORD files and so on. The data model was realized in C/C++ development environment in Windows XP. The model has been successfully applied to “digital city” geospatial framework pilot city such as the digital Taiyuan, the digital Qianjiang, the digital Jiaxing and so on, and “digital region” geospatial framework pilot region such as the digital Sanxia and so on, which were hosted by the State Bureau of Surveying and Mapping, China.

Index Terms—common platform of geographic information, data-sharing model, public platform dataset, digital city

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Cite: Xin Liu, Chengming Li, Zhaoting Ma, Jizhou Wang, Wei Sun, "A Super Data-sharing Model in Common Platform of Geographic Information," Journal of Software vol. 6, no. 7, pp. 1174-1180, 2011.

General Information

ISSN: 1796-217X (Online)
Frequency: Monthly
Editor-in-Chief: Prof. Antanas Verikas
Executive Editor: Ms. Yoyo Y. Zhou
Abstracting/ Indexing: DBLP, EBSCO, ProQuest, INSPEC, ULRICH's Periodicals Directory, WorldCat, etc
E-mail: jsw@iap.org
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