KEYWORDS: Floods, Data modeling, Geographic information systems, Databases, Mathematical modeling, Process modeling, Data storage, Agriculture, Finite volume methods, Climatology
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.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.