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Proceedings Paper

Based on GIS technology flood disaster assessment study of Fuhe River Basin
Author(s): Dingding Wu; Xinyu Zhao; Jing Chen
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Paper Abstract

Flood protection of Fuhe river basin has been payed high attention after Changkai-levee crevasse in 2010. This paper constructions a model of flood disaster lose calculation considering flood disaster and social economic developing based on GIS. Firstly social economic indexes have been selected according to characteristics of the urban and the rural. Secondly a mathematical model of flood routing using Finite Volume Method has been made in spacial information grids, the data of inundated depth and flood duration can be extracted from the grids. In the end ,wo calculate the loss by flood disaster losses calculation process model. This paper solves the stacking problem of flood characteristic and administrative boundaries effectively, which makes a development on accuracy of flood disaster assessment.

Paper Details

Date Published: 10 January 2014
PDF: 6 pages
Proc. SPIE 9069, Fifth International Conference on Graphic and Image Processing (ICGIP 2013), 906922 (10 January 2014); doi: 10.1117/12.2051407
Show Author Affiliations
Dingding Wu, Nanchang Institute of Technology (China)
Xinyu Zhao, Nanchang Institute of Technology (China)
Jing Chen, Nanchang Institute of Technology (China)

Published in SPIE Proceedings Vol. 9069:
Fifth International Conference on Graphic and Image Processing (ICGIP 2013)
Yulin Wang; Xudong Jiang; Ming Yang; David Zhang; Xie Yi, Editor(s)

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