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：2008
卷号：XXXVII Part B4
页码：1639-1642
出版社：Copernicus Publications
摘要：Some different techniques were adopted in disaster management and research. Difficulties appeared in operational disaster emergency response works. There is no effective scheme to integrate various methods to a system considering that big difference exist among different disaster happening environment. Considering OHE as the unification of objects having relationship with natural disaster, we put forward a hypothesis that different analysis and assessment method of natural disaster would be integrated together based on the OHE object under the technical framework of GIS. Taking flood disaster as a case study, a pilot study was carried out. Designs of the basic technical framework, data model of objects were included in the detailed experimental works. Some conclusions were received during the pilot study
