28 October 2006 Application research on temporal GIS in the transportation information management system
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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.
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Wei Wang, Wei Wang, Qianqing Qin, Qianqing Qin, Chao Wang, 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); doi: 10.1117/12.712896; https://doi.org/10.1117/12.712896
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