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Proceedings Paper

The research of selection model based on LOD in multi-scale display of electronic map
Author(s): Jinming Zhang; Xiong You; Yingzhen Liu
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Paper Abstract

This paper proposes a selection model based on LOD to aid the display of electronic map. The ratio of display scale to map scale is regarded as a LOD operator. The categorization rule, classification rule, elementary rule and spatial geometry character rule of LOD operator setting are also concluded.

Paper Details

Date Published: 3 November 2008
PDF: 8 pages
Proc. SPIE 7143, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments, 71433N (3 November 2008); doi: 10.1117/12.812666
Show Author Affiliations
Jinming Zhang, Information Engineering Univ. (China)
Xiong You, Information Engineering Univ. (China)
Yingzhen Liu, Information Engineering Univ. (China)


Published in SPIE Proceedings Vol. 7143:
Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments
Lin Liu; Xia Li; Kai Liu; Xinchang Zhang; Aijun Chen, Editor(s)

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