![]() Recent study Boelee et al. (2018) reviewed uncertainty quantification Users select a suitable method for a given solution. Method, Pappenberger et al. (2006) have provided a decision tree that helps Sensitivity analyses (Pappenberger et al., 2008) and the Shuffled ComplexĮvolution Metropolis algorithm (Dotto et al., 2012). Likelihood uncertainty estimation (Beven and Binley, 2014), global Substantial research has been dedicated to the field of dischargeįorecasting and reducing uncertainties by using methods such as generalized Uncertain steps in flood forecasting (Di Baldassarre and Montanari, 2009). Although uncertainties arisingįrom precipitation and HD models are significant, the generation ofĭischarges using a hydrological model is considered as one of the most Leandro et al., 2013), discharge data, measured discharge and uncertaintyĮstimation techniques (Dotto et al., 2012). Precipitation, model parameters, model structure (Nester et al., 2012 Modelling, such as precipitation measurements, spatial interpolation of the Researchers have addressed various sources of uncertainties in flood Management decisions should include major sources of uncertainty andĬommunicate them coherently (Todini, 2017). In addition, forecasts that inform policy or risk Thorough assessment is required of the extent to which uncertainties affect Possibly lead to life and death situations (Leedal et al., 2010). Process based on uncertain predictions can have a huge economic impact and Made in real-time forecasting, they are still inherently uncertain (Meyer etĪl., 2009 Bates et al., 2014 Beven et al., 2018). Management and are utilized to assess the impact of floods (Schanze, 2006 Precipitation forecasts, hydrological models and HD models are used to In deterministic flood forecasting, the predictions of forecasting models, Germany, the Federal Agency for Technical Relief or the German Red Cross. For this paper, the users consist of a group of decision makers, suchĪs the Bavarian Environment Agency and disaster relief organizations in flood impact assessment, spatial planning,Įarly warning and emergency planning (Hammond et al., 2013), for target Study focusses in particular on buildings. These hazards can be evaluated for key urban features, suchĪs buildings, roads, bridges and green spaces (Leandro et al., 2016). Impact of flooding based on water depths, which are termed in this studyįlood hazards. In this study, we present a novel methodology that uses a multi-modelĬombination of two-dimensional (2D) hydrodynamic (HD) models to assess the The vulnerability of settlements calls for improved floodįorecasting, which includes underlying uncertainties and impacts. The number of people exposed to recent flooding which occurred in many centralĮuropean countries highlights the importance of assessing flood hazards.ĭuring the extensive June 2013 floods in Germany, for example, more thanĨ0 000 people in eight federal states had to be evacuated (Thieken et al.,Ģ016). Social and economic impacts (European Union, 2007 Alfieri et al., 2016). Autom., 16 (6) (2000) 740–752.Floods are one of the most destructive natural hazards and lead to severe Christensen, Triangulation-based fusion of sonar data with application in robot pose tracking, IEEE Trans. Fox, Probabilistic robotics, The MIT Press, Cambridge (2005). Cho, Grid map building through neighbor-hood recognition factor of sonar data, The Journal of Korea Robotics Society, 2 (3) (2007) 227–233. ![]() Chung, Sonar map construction for autonomous mobile robots using a data association filter, Advanced Robotics, 23 (2009) 185–201. Viard, Physically based navigation strategy for sonar guided vehicles, Inter. Cho, Specular reflection probability in the certainty grid representation, Journal of Dynamic Systems, Measurement, and Control, 116 (1994) 512–520. Elfes, High resolution maps from wide angle sonar, Proc. Durrant-Whyte, Directed sonar sensing for mobile robot navigation, Kluwer Academic publisher, Dordrecht (1992). Siciliano et al., Handbook of Robotics, Springer (2008). Lazar, The arc-transversal median algorithm: A geometric to in-creasing ultrasonic sensor azimuth accuracy, IEEE Trans.
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