Application research on temporal GIS in the transportation information management system

Wei Wang; Qianqing Qin; Chao Wang

doi:10.1117/12.712896

28 October 2006 Application research on temporal GIS in the transportation information management system

Wei Wang, Qianqing Qin, Chao Wang

Proceedings Volume 6418, Geoinformatics 2006: GNSS and Integrated Geospatial Applications; 641813 (2006) https://doi.org/10.1117/12.712896
Event: Geoinformatics 2006: GNSS and Integrated Geospatial Applications, 2006, Wuhan, China

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.

Citation Download Citation

Wei Wang, Qianqing Qin, and Chao Wang "Application research on temporal GIS in the transportation information management system", Proc. SPIE 6418, Geoinformatics 2006: GNSS and Integrated Geospatial Applications, 641813 (28 October 2006); https://doi.org/10.1117/12.712896

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