Title :
System architecture of LBS based on spatial information integration
Author :
Xiuwan, Chen ; Feizhou, Zhang ; Min, Sun ; Yuanhua, Luo
Author_Institution :
Inst. of Remote Sensing & Geogr. Inf. Syst., Peking Univ., Beijing, China
Abstract :
The basic components of location based service (LBS) is introduced in this paper. It is composed of client, network and server. According to the work flow of LBS system, LBS service hierarchical architecture is elaborated on based spatial information Integration. Five levels architecture is described in detail and around 10 primary functions are analyzed also. Finally the application mode of LBS is proposed.
Keywords :
client-server systems; geographic information systems; geophysical techniques; geophysics computing; information networks; visual databases; LBS; hierarchical architecture; location based service; spatial information integration; system architecture; Access protocols; Application software; Cities and towns; Communications technology; Computer architecture; Geographic Information Systems; Global Positioning System; Mobile computing; Network servers; Wireless communication;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International
Print_ISBN :
0-7803-8742-2
DOI :
10.1109/IGARSS.2004.1369776
