Hydrological Modelling in Data Sparse Environment: Inverse Modelling of a Historical Flood Event
نویسندگان
چکیده
منابع مشابه
Inverse distributed hydrological modelling of alpine catchments
Even in physically based distributed hydrological models, various remaining parameters must be estimated for each sub-catchment. This can involve tremendous effort, especially when the number of sub-catchments is large and the applied hydrological model is computationally expensive. Automatic parameter estimation tools can significantly facilitate the calibration process. Hence, we combined the...
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The quality of hydrological modelling is limited due to the restricted availability of high resolution temporal and spatial input data such as temperature, global radiation, and precipitation. Radar-based rain measurements provide good spatial information. On the other hand, using radar data is accompanied by basic difficulties such as clutter, shielding, variations of Z/R-relationships, beam-r...
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Hydrological modelling for meso-scale catchments using globally available data A. Gafurov, J. Götzinger, and A. Bárdossy Institute of Hydraulic Engineering, Department of Hydrology and Geohydrology, University of Stuttgart, Pfaffenwaldring 61, 70550 Stuttgart, Germany Received: 20 April 2006 – Accepted: 28 April 2006 – Published: 11 August 2006 Correspondence to: A. Gafurov ([email protected]...
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We consider inverse problems in atmospheric modelling. Instead of using the ordinary least squares, we add a weighting matrix based on the topology of measurement points and show the connection with Bayesian modelling. Since the source–receptor sensitivity matrix is usually ill-conditioned, the problem is often regularized, either by perturbing the objective function or by modifying the sensiti...
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ژورنال
عنوان ژورنال: Water
سال: 2020
ISSN: 2073-4441
DOI: 10.3390/w12113242