Applied Uncertainty Analysis for Flood Risk Management 2014
DOI: 10.1142/9781848162716_0016
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A Data-Based Mechanistic Modelling Approach to Real-Time Flood Forecasting

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Cited by 8 publications
(5 citation statements)
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“…Lake WL forecasting could also be carried out using mechanistic models, focused on the causality of inputoutput relationships (Baker et al, 2018). It has been frequently used for rainfall-runoff process, streamflow and river water level modeling (Lees, 2000;Romanowicz et al, 2008;Young et al, 2014;Smith et al, 2014). However, ML models have several advantages over the mechanistic models.…”
Section: Discussionmentioning
confidence: 99%
“…Lake WL forecasting could also be carried out using mechanistic models, focused on the causality of inputoutput relationships (Baker et al, 2018). It has been frequently used for rainfall-runoff process, streamflow and river water level modeling (Lees, 2000;Romanowicz et al, 2008;Young et al, 2014;Smith et al, 2014). However, ML models have several advantages over the mechanistic models.…”
Section: Discussionmentioning
confidence: 99%
“…Techniques such as the Kalman filter, or stochastic autoregres-5 sive modelling, can be used with the advantage that an estimate of the variance of the forecast can also be updated at the same time (see for example, Sene et al, 2014;Young et al, 2014;Smith et al, 2012Smith et al, , 2013a. No explicit account of potential epistemic uncertainties is made in this approach; the aim is only to improve the forecast and minimize the forecast variance at the required lead time as new data become available 10 for assimilation.…”
Section: Discussionmentioning
confidence: 99%
“…A different strategy is to assume that all uncertainties can be treated statistically and use a data assimilation approach to correct for over or under-prediction as the event proceeds. Techniques such as the Kalman filter, or stochastic autoregressive modelling, can be used with the advantage that an estimate of the variance of the forecast can also be updated at the same time (see, for example, Sene et al, 2014;Young et al, 2014;Smith et al, , 2013a. No explicit account of potential epistemic uncertainties is normally made in this approach; the aim is only to improve the forecast and minimize the forecast variance at the required lead time as new data become available for assimilation.…”
Section: Uncertainty Quantification In Real-time Flood Managementmentioning
confidence: 99%