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Semi-Distributed Rainfall-Runoff Modelling Using Landscape Classification

Author(s): Ino Papageorgaki; Ioannis Nalbantis

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Abstract: Within the approach of semi-distributed rainfall-runoff modelling we adopt the concept of landscape classification into hydrological landscape classes, which later form the spatial units for semi-distributed modeling. For runoff production, we apply the FLEX–Topo model by Savenije (2010). The proposed methodology is applied to a Greek basin with encouraging results. Landscape classification is performed using orthophotos and a neural network as the classifier, while four classes are identified based on five geomorphological criteria, which are calculated from ground elevation information.

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Year: 2022

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