Temporal rainfall disaggregation using a multiplicative cascade model for spatial application in urban hydrology

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dc.identifier.uri http://dx.doi.org/10.15488/3547
dc.identifier.uri https://www.repo.uni-hannover.de:443/handle/123456789/3579
dc.contributor.author Müller, Hannes ger
dc.contributor.author Haberlandt, Uwe ger
dc.contributor.editor Molnar, Peter
dc.contributor.editor Peleg, Nadav
dc.date.accessioned 2018-07-24T09:30:16Z
dc.date.available 2018-07-24T09:30:16Z
dc.date.issued 2015
dc.identifier.citation Müller, H.; Haberlandt, U.: Temporal rainfall disaggregation using a multiplicative cascade model for spatial application in urban hydrology. In: Molnar, P.; Peleg, N. (Eds.): Proceedings of the 10th International Workshop on Precipitation in Urban Areas (UrbanRain15), 2015. DOI: https://doi.org/10.3929/ethz-a-010549004 ger
dc.description.abstract For urban hydrology rainfall time series with a high temporal resolution are crucial. Observed time series of this kind are very short in most cases, so they cannot be used. On the contrary, time series with lower temporal resolution (daily measurements) exists for much longer periods. The objective is to derive time series with a long duration and a high resolution by disaggregating time series of the non-recording stations with information of time series of the recording stations. The multiplicative random cascade model is a well-known disaggregation model for daily time series. For urban hydrology it can be assumed, that a day consists of only 1280 minutes in total as starting point for the disaggregation process (e.g. Molnar & Burlando, 2005). Three new variants for the cascade model have been analyzed, which are functional without this assumption. These methods are extensions of the uniform splitting approach with a branching number b=3 in the first disaggregation step of the cascade model, introduced by Müller and Haberlandt (2015). For all further disaggregation steps b=2 is applied, so that temporal resolutions of e.g. 15, 7.5 or 3.75 minutes are achieved. ger
dc.language.iso eng ger
dc.publisher Zürich : ETH-Zürich, Institute of Environmental Engineering
dc.relation.ispartof Proceedings of the 10th International Workshop on Precipitation in Urban Areas (UrbanRain15) ger
dc.rights In Copyright - Non-Commercial Use Permitted ger
dc.rights.uri http://rightsstatements.org/page/InC-NC/1.0/
dc.subject Rainfall eng
dc.subject Cascade model eng
dc.subject Hydrology eng
dc.subject.ddc 550 | Geowissenschaften ger
dc.subject.ddc 551 | Geologie, Hydrologie, Meteorologie ger
dc.title Temporal rainfall disaggregation using a multiplicative cascade model for spatial application in urban hydrology ger
dc.type bookPart ger
dc.type conferenceObject ger
dc.type Text ger
dc.relation.doi 10.3929/ethz-a-010549004
dc.description.version publishedVersion ger
tib.accessRights frei zug�nglich


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