We provide a catalogue consisting of 17 700 coastal-based instances distributed around the world and divided equally between three libraries: "A", "B" and "C". These instances, or Digital Elevation Models (DEMs), given in the form of regular rectangular grids (rasters), contain topographic and bathymetric data retrieved from the 2022 global grid made publicly available by the GEneral Bathymetric Chart of the Oceans (GEBCO). Related article: Owein Thuillier, Nicolas Le Josse, Alexandru-Liviu Olteanu, Marc Sevaux, and Hervé Tanguy, Catalogue of coastal-based instances with bathymetric and topographic data. Earth System Science Data Discussions 2024, 1–48. doi:10.5194/essd-2024-58.

The "user_guide.pdf" document is also included in the "documentation" archive. It has been added to the root only to provide a preview (see below).