Sewer Flow Prediction at a Large Urban Scale: Influence of Radar Rainfall Spatial Resolution

Cipolla S. S.
First
Writing - Original Draft Preparation
;
2019-01-01

Abstract

There is a growing interest in using radar rainfall data to evaluate the performance of urban drainage systems in near real time. This paper describes a study based on a large (55 km2) urban catchment in northern Italy. Different spatial resolutions of radar data have been compared and used as input to a numerical hydrological-hydraulic model of the drainage system, constructed by means of Infoworks CS software. The results show that the spatial resolution of weather radar data plays a significant role when modelling the hydrological behaviour of the drainage system and using different resolutions may result in significant differences in peak flows and runoff volumes.
2019
Inglese
New Trends in Urban Drainage Modelling
978-3-319-99866-4
978-3-319-99867-1
Springer
Cham
GREEN ENERGY AND TECHNOLOGY
794
798
5
WOS:000482068800137
2-s2.0-85071518108
11th International Conference on Urban Drainage Modelling, UDM 2018
Contributo
Comitato scientifico
23-26 September 2018
Palermo, Italy
internazionale
scientifica
CSOs; Modeling; Radar; Rainfall; Sewers
no
4 Contributo in Atti di Convegno (Proceeding)::4.1 Contributo in Atti di convegno
Cipolla, S. S.; Di Ventura, G. P.; Maglionico, M.; Alberoni, P. P.; Castellarin, A.
273
5
4.1 Contributo in Atti di convegno
reserved
info:eu-repo/semantics/conferencePaper
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