基于位置公共服务(LBCS)平台的灾害应急管理研究.pdfVIP

Computer Science and Application 计算机科学与应用, 2012, 2, 158-163 doi:10.4236/csa.2012.23029 Published Online August 2012 (/journal/csa.html) The Research of Disaster and Emergency Management Based * on LBCS (Location Based Common Service) Platform 1 2 1,2# 1 1 Yubin Xu , Junyan Gao , Xiuwan Chen , Yan Ma , Lei Ma 1Institute of Remote Sensing and GIS, Peking University, Beijing 2Institute of Digital China, Peking University, Beijing Email: yubinxu@, lucky_gaoyan@126.com, #xwchen@, magnlia@126.com, immerma@126.com Received: May 21st, 2012; revised: Jun. 16th, 2012; accepted: Jun. 25th, 2012 Abstract: Conventional LBS systems are mostly built individually, this ensures the integrity of application systems, but results in poor extension ability and waste of resources. Location Based Common Service (LBCS) platform avoid these disadvantages, enhancing the sharing of general service. This paper gave a discussion about service building and new service modes of Location Based Common Service. Under this service pattern, the system is divided into two parts un- der the new service pattern, LBS common service platform and expertise application system. At the same time, we gave a typical application system test, disaster site-data collecting and decision supporting system, which proved that the service pattern has a good prospect. Keywords: Global Navigation Satellite System; Location Based Common Service; LBCS Platform; Disaster and Emergency Management; Disaster Site-Data Collecting 基于位置公共服务(LBCS)平台的灾害应急管理研究* 1 2 1,2# 1 1