![]() ![]() Then, an observed meteorological data set is used to derive a long-term streamflow simulation and subsequently coherent design flood hydrographs for a return period of 100 years along the pan-European river network. A combination of distributed hydrological and hydraulic models was set up for the European domain. The proposed approach is based on expanding a literature cascade model through a physically based approach. In this work, we derive a pan-European flood hazard map at 100 m resolution. The creation of a European flood hazard map would currently imply a collection of scattered regional maps, often lacking mutual consistency due to the variety of adopted approaches and quality of the underlying input data. At finer resolution, maps are often limited to country boundaries, due to limited data sharing at trans-national level. ![]() Moreover, these are produced at relatively coarse grid resolution, which limits their applications to qualitative assessments. However, at continental scales, only few products are available, due to the difficulty of retrieving large consistent data sets. NOTE: this dataset is based on JRC elaborations and is not an official flood hazard map (for details and limitations please refer to related publications) Contact Email francesco.dottori (at) ec. Contributorsįlood hazard maps at trans-national scale have potential for a large number of applications ranging from climate change studies, reinsurance products, aid to emergency operations for major flood crisis, among others. The maps can be used to assess the exposure of population and economic assets to river floods, and to perform flood risk assessments. The extent comprises most of the geographical Europe with the exclusion of the river basins in Azerbaijan, Belarus, Georgia, Russia and Ukraine. The maps depict flood prone areas for river flood events for six different flood frequencies (from 1-in-10-years to 1-in-500-years). "River flood hazard maps for Europe and the Mediterranean Basin region") (IMPORTANT NOTICE: This is version 1 of the European dataset of river flood hazard maps, for the most recent update please refer to the dataset ![]()
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