Numerous coastal and marine actors, from both the public and private sectors, require bathymetric and surface sedimentological data for a wide range of economic applications and scientific analyses. With this publication, we establish an open-access, integrated marine data collection for the German Bight from 1996 to 2016 with bathymetric and sedimentological models that provide base data in an unprocessed form, as well as a range of base analysis products for easy accessibility.