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Research on assessment model for flood losses based on GIS and BP neural network
Pages: 72-74
Year: Issue:  4
Journal: Geotechnical Investigation & Surveying

Keyword:   GIS; BP neural network; flood losses; assessment model; Poyang lake area;
Abstract: Based on the analysis of the assessment model of existed flood damage,this paper builds an assessment model of floods losses based on GIS and BP neural network,which includes the selection of the flood hazard,the topographic condition,and the flood prevention capacity,the social economic and other factors.Then,the system has been applied in Poyang lake area to assess flood losses.The results show that this model is very practical and useful.
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