https://opendata.dfki.uni-trier.de/dataset/c46be1bd-f49f-46a7-ab0f-d24f8ccf7b31/resource/0cbbdaae-a912-42d3-a53a-320c4ee0fbbc/download/nz_hazardarea_seawater_h-de.gml

Flood Hazard Areas (Überflutungsflächen-DE) - CSS Data Storage Download