Heavy rain hazards – extreme heavy rain, flow speeds, model rain 2021 (WMS Service)
Description
Maximum flow velocities (in m/s) for extensive block rain with 180 mm in 6 h, based on the main phase of the extreme severe weather of 14.7.2021 in the Ahr Valley.
The determination was carried out using the hydrodynamic-numeric software HYDRO_AS-2D, which is based as a 2D simulation on the numerical solution of the flat water equation using the finite volume method (DGM as of 2019, consideration of evaporation, leaching, sewerage by flat-rate reduction of precipitation in abh. from land use);
Lockwitzbach/Weißeritz with HQ 20;
see also explanation in the themed city plan).
Resources
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Description |
Link |
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0 |
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https://kommisdd.dresden.de/net3/public/ogc.ashx?NodeId=1921&Service=WMS&Request=GetCapabilities |
Tags
- ogc::wms
- opendata
- infomapaccessservice
- schutzgebiete
- datenkatalog