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APPLICATION OF A RATIONAL MODEL IN GIS FOR FLOOD RISK ASSESSMENT IN ACCRA, GHANA
Flood Hazard Mapping GIS Integration
2014/11/12
Accra has been experiencing periodic flooding that affect properties and lives. The government
seeing the dangers involved has commissioned institutions such as Ministry of Works and
Housing, Town a...
National flood modelling for insurance purposes：using IFSAR for flood risk estimation in Europe
digital terrain models Flood risk flood events
2009/5/18
Flood risk poses a major problem for insurers and governments who ultimately pay the financial costs of losses resulting from flood events. Insurers therefore face the problem of how to assess their ...
Recent advances in flood forecasting and flood risk assessment
flood forecasting flood risk assessment
2009/5/18
Recent large floods in Europe have led to increased interest in research and development of flood forecasting systems. Some of these events have been provoked by some of the wettest rainfall periods o...
Toward flood risk prediction：a statistical approach using a 29-year river discharge simulation over Japan
29-year river discharge simulation flood risk prediction statistical approach
2009/4/13
A statistical approach that considers the bias and uncertainty of models is proposed for interpreting the simulated river discharge as a flood risk. A 29-year simulation was performed to estimate para...
An integrated simulation method for flash-flood risk assessment: 2. Effects of changes in land-use under a historical perspective
flood simulation distributed model land-use changes
2009/3/17
The influence of land use changes on flood occurrence and severity in the Bisagno River (Thyrrenian Liguria, N.W. Italy is investigated using a Monte Carlo simulation approach (Rulli and Rosso, 2002)...
An integrated simulation method for flash-flood risk assessment: 1. Frequency predictions in the Bisagno River by combining stochastic and deterministic methods
flood frequency stochastic rainfall generator
2009/3/17
A stochastic rainfall generator and a deterministic rainfall-runoff model, both distributed in space and time, are combined to provide accurate flood frequency prediction in the Bisagno River basin (T...
GIS/RS-Based Flood Risk Mapping for the Eastern Honghu Flood Diversion Area
Honghu flood diversion area flood inundation estimation flood risk mapping
2008/12/2
A first case study for the estimation of flood damages in the eastern Honghu flood diversion area is presented in this paper. The results display flood risk zones based on simulated estimation depths....