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Proceedings Paper

Application research on temporal GIS in the transportation information management system
Author(s): Wei Wang; Qianqing Qin; Chao Wang
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Paper Abstract

The application, development and key matters of applying spatio-temporal GIS to traffic information management system are discussed in this paper by introducing the development of spatio-temporal database, current models of spatio-temporal data, traits of traffic information management system. This paper proposes a method of organizing spatio-temporal data taking road object changes into consideration, and describes its data structure in 3 aspects, including structure of spatio-temporal object, organizing method spatio-temporal data and storage means of spatio-temporal data. Trying to manage types of spatio-temporal data involved in traffic system, such as road information, river information, railway information, social and economical data, and etc, uniformly, efficiently and with low redundancy.

Paper Details

Date Published: 28 October 2006
PDF: 6 pages
Proc. SPIE 6418, Geoinformatics 2006: GNSS and Integrated Geospatial Applications, 641813 (28 October 2006); doi: 10.1117/12.712896
Show Author Affiliations
Wei Wang, Wuhan Univ. (China)
Qianqing Qin, Wuhan Univ. (China)
Chao Wang, Wuhan 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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