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Proceedings Paper

Applied research on mobile GIS of off-line system architecture
Author(s): Fenglin Guo; Peng Hu; Jianguo Sun; Yuping Wang; Xiaohong Xiao
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Paper Abstract

This paper defines Mobile GIS of off-line system architecture and describes its main features. Because intelligent mobile terminals do not have powerful and professional spatial database system supported, one kind of practical spatial database structure of off-line mobile GIS is proposed. Algorithms of some kernel technologies are improved according to the features of intelligent mobile terminals. In order to verify the reasonableness of spatial data organization and the validity of the improved algorithms, mNav project is implemented and we show how the applied technologies influence the whole system performance.

Paper Details

Date Published: 28 October 2006
PDF: 14 pages
Proc. SPIE 6418, Geoinformatics 2006: GNSS and Integrated Geospatial Applications, 641812 (28 October 2006); doi: 10.1117/12.712890
Show Author Affiliations
Fenglin Guo, Wuhan Univ. (China)
Huanggang Normal Univ. (China)
Peng Hu, Wuhan Univ. (China)
Jianguo Sun, Wuhan Univ. (China)
Yuping Wang, Huanggang Normal Univ. (China)
Xiaohong Xiao, Huanggang Normal Univ. (China)


Published in SPIE Proceedings Vol. 6418:
Geoinformatics 2006: GNSS and Integrated Geospatial Applications
Deren Li; Linyuan Xia, Editor(s)

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