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Proceedings Paper

DOM database based on ArcSDE
Author(s): Wen-bo Wu; Yuan-yuan Bing
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Paper Abstract

To solve the problems of massive, multi-source provincial image data management, storage, retrieval, and so on, ArcSDE spatial data engine architecture and data model are used to establish a provincial DOM database by combining Oracle 10g database management system. The establishment of the database of remote sensing images successfully solve some specific problems of the block image data processing, image pyramid building, data compression, etc. Meanwhile, the grid index structure and the method of retrieval based on contents are adopted. It has been proved by practice that the disposal of the images by level and block can store the images in a fast and efficient way. The combination of grid index accelerates the retrieval of the images, and the DOM data can be effectively organized, security storage and effectively used.

Paper Details

Date Published: 10 November 2008
PDF: 8 pages
Proc. SPIE 7146, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Advanced Spatial Data Models and Analyses, 71460B (10 November 2008); doi: 10.1117/12.813102
Show Author Affiliations
Wen-bo Wu, Liaoning Technical Univ. (China)
Yuan-yuan Bing, Liaoning Technical Univ. (China)


Published in SPIE Proceedings Vol. 7146:
Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Advanced Spatial Data Models and Analyses
Lin Liu; Xia Li; Kai Liu; Xinchang Zhang, Editor(s)

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