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Proceedings Paper

A new global GIS architecture based on STQIE model
Author(s): Chengqi Cheng; Li Guan; Shide Guo; Guoliang Pu; Min Sun
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Paper Abstract

Global GIS is a system, which supports the huge data process and the global direct manipulation on global grid based on spheroid or ellipsoid surface. A new Global GIS architecture based on STQIE model is designed in this paper, according to the computer cluster theory, the space-time integration technology and the virtual real technology. There is four-level protocol framework and three-layer data management pattern of Global GIS based on organization, management and publication of spatial information in this architecture. In this paper a global 3D prototype system is developed taking advantage of C++ language according to the above thought. This system integrated the simulation system with GIS, and supported display of multi-resolution DEM, image and multi-dimensional static or dynamic 3D objects.

Paper Details

Date Published: 7 August 2007
PDF: 12 pages
Proc. SPIE 6754, Geoinformatics 2007: Geospatial Information Technology and Applications, 675408 (7 August 2007); doi: 10.1117/12.764586
Show Author Affiliations
Chengqi Cheng, Peking Univ. (China)
Li Guan, Peking Univ. (China)
Shide Guo, Peking Univ. (China)
Guoliang Pu, Peking Univ. (China)
Min Sun, Peking Univ. (China)

Published in SPIE Proceedings Vol. 6754:
Geoinformatics 2007: Geospatial Information Technology and Applications
Peng Gong; Yongxue Liu, Editor(s)

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