The research on data organization technology in the highway geographic information system

Zhihui Tian; Fang Wu; Yuhuai Zeng

doi:10.1117/12.812872

5 November 2008 The research on data organization technology in the highway geographic information system

Zhihui Tian, Fang Wu, Yuhuai Zeng

Proceedings Volume 7144, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: The Built Environment and Its Dynamics; 71443E (2008) https://doi.org/10.1117/12.812872
Event: Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments, 2008, Guangzhou, China

Abstract

Data are the basis of GIS. It has direct impact on the efficiency and function of a Highway Geographic Information System (HGIS), because of the characteristics of data model and data organization of the traffic geographic information system such as spatial property, multi-path network, linearity. This paper discussed the data property of HGIS, studied and presented the HGIS spatial data on multi-source and model. Also, it described and verified highway geographical feature of special subject data's linearity, dynamic and multiple-path network property in HGIS.

Citation Download Citation

Zhihui Tian, Fang Wu, and Yuhuai Zeng "The research on data organization technology in the highway geographic information system", Proc. SPIE 7144, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: The Built Environment and Its Dynamics, 71443E (5 November 2008); https://doi.org/10.1117/12.812872

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