Comparison of short-term rainfall forecasts for model-based flow prediction in urban drainage systems

Forecast-based flow prediction in drainage systems can be used to implement real-time control of drainage systems. This study compares two different types of rainfall forecast - a radar rainfall extrapolation-based nowcast model and a numerical weather prediction model. The models are applied as inp...

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Veröffentlicht in:Water science and technology : a journal of the International Association on Water Pollution Research. - 1986. - 68(2013), 2 vom: 23., Seite 472-8
1. Verfasser: Thorndahl, Søren (VerfasserIn)
Weitere Verfasser: Poulsen, Troels Sander, Bøvith, Thomas, Borup, Morten, Ahm, Malte, Nielsen, Jesper Ellerbæk, Grum, Morten, Rasmussen, Michael R, Gill, Rasphall, Mikkelsen, Peter Steen
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Water science and technology : a journal of the International Association on Water Pollution Research
Schlagworte:Comparative Study Journal Article
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520 |a Forecast-based flow prediction in drainage systems can be used to implement real-time control of drainage systems. This study compares two different types of rainfall forecast - a radar rainfall extrapolation-based nowcast model and a numerical weather prediction model. The models are applied as input to an urban runoff model predicting the inlet flow to a waste water treatment plant. The modelled flows are auto-calibrated against real-time flow observations in order to certify the best possible forecast. Results show that it is possible to forecast flows with a lead time of 24 h. The best performance of the system is found using the radar nowcast for the short lead times and the weather model for larger lead times 
650 4 |a Comparative Study 
650 4 |a Journal Article 
700 1 |a Poulsen, Troels Sander  |e verfasserin  |4 aut 
700 1 |a Bøvith, Thomas  |e verfasserin  |4 aut 
700 1 |a Borup, Morten  |e verfasserin  |4 aut 
700 1 |a Ahm, Malte  |e verfasserin  |4 aut 
700 1 |a Nielsen, Jesper Ellerbæk  |e verfasserin  |4 aut 
700 1 |a Grum, Morten  |e verfasserin  |4 aut 
700 1 |a Rasmussen, Michael R  |e verfasserin  |4 aut 
700 1 |a Gill, Rasphall  |e verfasserin  |4 aut 
700 1 |a Mikkelsen, Peter Steen  |e verfasserin  |4 aut 
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