RAPIDS: RAdar Pluvial flooding Identification for Drainage System (2010 - 2014)

RAPIDS: is a project to develop and demonstrate a tool to deliver rapid forecasting of urban flooding from manholes and other sewerage nodes. The project focuses on utilising machine-learning modelling tools that can also deliver acceptable levels of accuracy.  Simple transferability has been demonstrated through the UKWIR RTM project, together with a number of industrial partners, in which 3-case study cities were modelled and results assessed.

Exeter's involvement

CWS has developed the RAPIDS software (currently in MATLAB), which includes two programs: RAPIDS1, which addresses the need for a faster surrogate for hydrodynamic simulators for early warning of urban flooding from sewers, and RAPIDS2 (under development), which aims to provide nowcasting for rainfall over the catchment containing the modelled Urban Drainage network (UDN). It is hoped to be able to demonstrate the cascading of these two systems to provide the required urban flood predictive model, which can deliver operationally useful forecast times in excess of 2-hours ahead.

For more information see the RAPIDS poster

Partners:

Halcrow

HR Wallingford

Mouchel

Richard Allitt Associates

University of Exeter Centre for Water Systems

Flooding manhole

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