University of Cagliari
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.
Files in This Item:
| File | Size | Format | |
|---|---|---|---|
| 7_Cipolla_2018_UDM.pdf Solo gestori archivio
Type: versione post-print
Size 411.58 kB
Format Adobe PDF
|
411.58 kB | Adobe PDF | & nbsp; View / Open Request a copy |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.