基于VGI的地震灾情收集研究
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摘要
通过对VGI特征的介绍,说明了基于VGI的地震灾情收集的意义与方法。论述了基于VGI的地震灾情收集流程。对灾情信息进行分类,说明了基于VGI的地震灾情收集意义。为完善基于VGI的地震灾情收集理论体系,描述了基于VGI的地震灾情信息上传、储存、发布和管理方法,并对VGI地震灾情信息规范以及目前基于VGI的地震灾情收集存在的问题与发展趋势进行了讨论,为地震灾情信息指挥决策及信息发布提供了可靠的基础信息。
Through the introduction to VGI characteristics,illustrated the significance and method of earthquake disaster information,and VGI- based collection process of earthquake disaster information was discussed. Classified earthquake disaster information and illustrated the significance of collection of earthquake disaster information based on VGI. To perfect the theory system of it,VGI- based upload,storage,release,management methods were described. VGI- based information specification of earthquake disaster information,current VGI- based collection of earthquake disaster information problems and trends were discussed,so as to lay a reliable foundation for earthquake emergency decision- making and disaster information publishes.
Through the introduction to VGI characteristics,illustrated the significance and method of earthquake disaster information,and VGI- based collection process of earthquake disaster information was discussed. Classified earthquake disaster information and illustrated the significance of collection of earthquake disaster information based on VGI. To perfect the theory system of it,VGI- based upload,storage,release,management methods were described. VGI- based information specification of earthquake disaster information,current VGI- based collection of earthquake disaster information problems and trends were discussed,so as to lay a reliable foundation for earthquake emergency decision- making and disaster information publishes.
引文
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[2]Goodchild M F.Citizens as voluntary sensors:spatial data infrastructure in the world of Web 2.0[J].International Journal of Spatial Data Infrastructures Research,2007(2):24-32.
[3]Gouveia C,Fonseca A.New approaches to environmental monitoring:the use of ICT to explore volunteered geographic information[J].Geo Journal,2008,72(3):185-197.
[4]Murgante B,Tilio L,Scorza F,et al.Crowd-cloud tourism,new approaches to territorial marketing[J].Computational Science and Its Applications-ICCSA2011,2011:265-276.
[5]刘云碧,刘远达,周靖斐.参与型GIS:Web 2.0下的地理媒介[J].地理空间信息,2009,7(1):16-19.
[6]李德仁,邵振峰.论新地理信息时代[J].中国科学F辑:信息科学,2009,39(6):579-587.
[7]Smith J B.Collective intelligence in computer-based collaboration[M].CRC,1994.
[8]帅向华,侯建盛,刘钦.基于地震现场离散点灾情报告的灾害空间分析模拟研究[J].地震地质,2009,31(2):321-333.
[9]Shi S.Selection of bandwidth type and adjustment side in kernel density estimation over inhomogeneous backgrounds[J].Geographical Information Science,2010,24(5):643-660.
[10]李德仁,钱新林.浅论自发地理信息的数据管理[J].武汉大学学报:信息科学版,2010,35(4):379-383.
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