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Decision support for flood event pbkp_rediction and monitoring

Abstract:

In this paper the development of Web GIS based decision support system for flood events is presented. To improve flood pbkp_rediction we developed the decision support system for flood pbkp_rediction and monitoring that integrates hydrological modelling and CARIS GIS. We present the methodology for data integration, floodplain delineation, and online map interfaces. Our Web-based GIS model can dynamically display observed and pbkp_redicted flood extents for decision makers and the general public. The users can access Web-based GIS that models current flood events and displays satellite imagery and digital elevation model integrated with flood plain area. The system can show how the flooding pbkp_rediction based on the output from hydrological modeling for the next 48 hours along the lower Saint John River Valley. © 2007 IEEE.