The product SCAN Littoral® is a collection of continuous colour digital map images of the coast, obtained via georeferenced assembling with grid squares of raster data from Shom nautical charts and IGN 1:25,000 land maps. The SCAN Littoral® solution includes a series of digital images with no additions, legends or georeferencing information.

This dataset contains maps of 13 anthropogenic pressures (one pressure per map), modeled according to the methodology used by Holon et al. (2015), and updated with the latest available data on human activities in 2021. This dataset is available for visualization on the Medtrix cartographic platform (http://www.medtrix.fr, free access after registration). More details can be found on the methodology and modeling approach on the medtrix website (https://medtrix.fr/en/portfolio_page/impact-2/) and on the 2018 IMPACT update report (only available in French at the moment). The modeling and mapping was performed using R software V 4.0. Table 1 lists the modeled anthropogenic pressures, the modeling approach and the data used. The spatial resolution of the raster layers is 500 m, the coordinate reference system (CRS) of the raster layers is RGF93 / Lambert-93 (EPSG 2154). The values of each layer range from 0 (no pressure) to 1 (max modeled pressure over the study area), and is unitless. All pressures are modeled over the spatial extent of the French mediterranean coastal habitat map (www.medtrix.fr, “DONIA expert” project), except for professional fishing and marine traffic, that are modeled over the entire French Mediterranean sea. The ZIP archive contains a tif raster composed of 13 layers corresponding to the 13 modeled pressures. All data acquired are publicly accessible without any restriction (under CC-BY licence).  

The AMORGOS-23 cruise (https://doi.org/10.17600/18003211) was conducted onboard R/V Europe from April 26th 2023 to May 9th 2023. Using HROV Ariane equipped with 4K cameras, we surveyed the main active faults between Amorgos and Anafi islands in order to identify and quantify recent deformation of the seafloor linked to the 1956 Amorgos earthquake. During dive 244-1, we surveyed the steepest scarp of the Amorgos fault, along its central segment. We provide here seven scaled Digital Outcrop Models (in .obj format) calculated from the HROV videos with MATISSE 3D software. There location (model origin) is also provided in a table, together with information about the portions of the videos used to produce the models. Due to incomplete navigation data, the models are not properly oriented.

Le MNT RGE ALTI® est un modèle numérique de terrain maillé diffusé aux pas de 1 m et 5m. Il décrit la forme et l’altitude normale de la surface du sol. Il est conçu pour une utilisation à des échelles comprises entre le 1 : 3 000 et le 1 : 20 000. Mots-clés : Altitude, Données ouvertes

Le MNT 2021 de la Charente Maritime est un modèle numérique de terrain maillé diffusé aux pas de 1 m. Il décrit la forme et l’altitude normale de la surface du sol. Les données ont été acquises en août et septembre 2021. Les données sont issues d'un vol LIDAR avec un minimum de 10 points / m² Les données sont téléchargeables sur demande (commandable) au format ".asc" et au format ".tif" Mots-clés : Altitude, Modèle Numérique de Terrain