2010
DOI: 10.1002/asl.248
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Propagation of uncertainty from observing systems and NWP into hydrological models: COST‐731 Working Group 2

Abstract: The COST-731 action is focused on uncertainty propagation in hydrometeorological forecasting chains. Goals and activities of the action Working Group 2 are presented. Five foci for discussion and research have been identified: (1) understand uncertainties, (2) exploring, designing and comparing methodologies for the use of uncertainty in hydrological models, (3) providing feedback on sensitivity to data and forecast providers, (4) transferring methodologies among the different communities involved and (5) sett… Show more

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Cited by 91 publications
(64 citation statements)
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“…It is important to accept that certain errors are unavoidable and to understand how uncertainty cascades through hydrological modelling systems. This is a key aspect of the Cooperation in Science and Technology Action 731 (COST-731; see Rossa et al, 2010;Zappa et al, 2010).…”
Section: Discussionmentioning
confidence: 99%
“…It is important to accept that certain errors are unavoidable and to understand how uncertainty cascades through hydrological modelling systems. This is a key aspect of the Cooperation in Science and Technology Action 731 (COST-731; see Rossa et al, 2010;Zappa et al, 2010).…”
Section: Discussionmentioning
confidence: 99%
“…Many papers are especially addressing quality related issues in weather radar measurements, for instance, a comprehensive review presented by Michelson et al (2005) is available. Moreover, in the frame of COST Actions, especially 717 (Šálek et al, 2004;Michelson et al, 2005) and 731 (Zappa et al, 2010), have focused on radar data quality and resulting uncertainty in the data.…”
Section: Previous Workmentioning
confidence: 99%
“…Despite great efforts, the measurement and prediction of rainfall at fine space-time resolutions is still associated with large errors. Consequently, it is of crucial importance to accurately characterise the uncertainty related to its measurement and prediction, in particular for hydrometeorological applications that are sensitive to input precipitation uncertainty (Zappa et al, 2010).…”
Section: Introductionmentioning
confidence: 99%