Bathymetry - Mayotte (MAYOBS23 cruise, 2022)

General bathymetry of the volcano area off Mayotte, at 50 meter cell size. This dataset is a Bathymetric Digital Terrain Model, resulting from the acoustic acquisition of Marion Dufresne's EM122 multibeam echosounder. Vertical reference: lowest astronomical tide level (PBMA) at reference point 12°30' S; 45°39' E. Processing report: Pierre Delphine, Gaillot Arnaud, Perret Tyméa (2022). Mission MAYOBS23. Traitement SMF. N/O Marion Dufresne 07/07/2022 – 28/07/2022. PDG/REM/GEOOCEAN/ANTIPOD Description of the campaign: JORRY Stéphan, PAQUET Fabien, LEBAS Elodie (2022) MAYOBS23 cruise, RV Marion Dufresne, https://doi.org/10.17600/18002494