Title :
Study on data fusion method in geographic information system for transportation
Author :
Zhu, Zhuangsheng ; Chen, Xiuwan ; Zhang, Feizhou ; Sui, Jianbo
Author_Institution :
Inst. of Remote Sensing & GIS, Peking Univ., Beijing, China
Abstract :
In order to make it convenient for sharing and maintaining data, this paper structures the independent real-time traffic information database, seamless merging real-time traffic information and GIS data through data fusion method. In order to realize this purpose, a unified base-line net is set up in the traffic information data model. Base-line net is composed of base points and base lines.
Keywords :
data models; geographic information systems; geophysical techniques; navigation; real-time systems; sensor fusion; traffic information systems; Beijing; China; baseline network model; data fusion; data maintenance; data sharing; geographic information system; navigation; real-time traffic information database; traffic information data model; transportation; Data models; Databases; Geographic Information Systems; Merging; Real time systems; Remote sensing; Roads; Telecommunication traffic; Traffic control; Transportation;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2005. IGARSS '05. Proceedings. 2005 IEEE International
Print_ISBN :
0-7803-9050-4
DOI :
10.1109/IGARSS.2005.1525231
