Kelln, JessicaJessicaKellnDangendorf, SönkeSönkeDangendorfJensen, JürgenJürgenJensenPatzke, JustusJustusPatzkeNiemeier, WolfgangWolfgangNiemeierGräwe, UlfUlfGräweSantos, Victor MalagonVictor MalagonSantos2021-11-192021-11-192018-12-30Coastal Engineering Proceedings, 1(36), currents.21.http://hdl.handle.net/11420/11012Global mean sea level has risen over the 20th century (Hay et al. 2015; Dangendorf et al. 2017) and under sustained greenhouse gas emissions it is projected to further accelerate throughout the 21st century (Church et al. 2013) with large spatial variations, significantly threatening coastal communities. Locally the effects of geocentric (sometimes also referred to absolute) sea level rise can further be amplified by vertical land motion (VLM) due to natural adjustments of the solid earth to the melting of the large ice-sheets during the last deglaciation (GIA) or local anthropogenic interventions such as groundwater or gas withdrawal (e.g. Santamaría-Gómez et al. 2017). Both, the observed and projected geocentric sea level rise as well as VLM are critically important for coastal planning and engineering, since only their combined effect determines the total threat of coastal flooding at specific locations. Furthermore, due large spatial variability of sea level, information is required not only at isolated tide gauge (TG) locations but also along the coastline stretches in between.enConference Paper10.9753/icce.v36.currents.21Other