Microwave links potential for runoff prediction: Case study Letnany
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00309751" target="_blank" >RIV/68407700:21110/16:00309751 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Microwave links potential for runoff prediction: Case study Letnany
Original language description
Urban storm water management requires rainfall data of high spatial and temporal resolution which is often not available. Path-integrated rain rate information from cellular microwave links (MWL) has a great potential to improve this situation as the MWL network is very dense in urban areas. The paper investigates the MWL potential in terms of urban storm runoff prediction. It compares the rainfall-runoff model performance when using rain rate input from six different rainfall monitoring scenarios derived from stochastically generated rainfall fields: complete rainfall information (reference), rain rates as measured by MWL network and rain rates as measured by four different rain gauge layouts. The paper focuses on effect of rainfall spatial variation description rather than uncertainties in instrumentation itself. Rainfall data (150 rainfall events) for six scenarios were derived from stochastically generated rain fields used as an input to a calibrated rainfall-runoff model. Model performance is evaluated with respect to hydrograph shapes, runoff volumes, peak discharges and time shift of peak discharges. Results show a high potential of the MWL method which in all metrics of interest exhibit a very close similarity with the reference scenario.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
DA - Hydrology and limnology
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA14-22978S" target="_blank" >GA14-22978S: Urban storm water runoff predictions based on rainfall-induced attenuation of telecommunication microwave links</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Urban Water
ISBN
978-2-917199-06-0
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
152-152
Publisher name
GRAIE, Lyon, France
Place of publication
Lyon
Event location
Lyon
Event date
Jun 28, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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