期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2009
卷号：XXXVIII-7/C4
页码：224-226
出版社：Copernicus Publications
摘要：On May 12, 2008 a large earthquake occurred in Wenchuan, resulting in significant casualties and enormous property loss, and shocked the world. Then the Tangjiashan barrier lake caused by earthquake, made a serious threat to 1.3 million people living downstream. From its formation to being successfully disposed, the entire emergency management of Tangjiashan barrier lake lasted about a month. In this process, GIS has played an enormous role, for example, fast access precise coordinates of disaster areas by 3D-GIS. However, looking back to the entire process of emergency management, we can envision that GIS could do a better job. In this paper, we propose a comprehensive framework to integrate various GIS technologies in emergency management
关键词：Barrier lake; 3D GIS; emergency management; disaster reduction
