Bathymetry - Lacaze-Duthiers Canyon, cell size 5 m (CALADU_2019 campaign, 2019)

Bathymetry of the flanks of the Lacaze-Duthiers canyon (CALADU_2019 oceanographic cruise), acquired by L'Europe's hull sounder, at 5-meter intervals. This dataset is a Digital Terrain Model derived from the acoustic acquisition of the ME70 multibeam echosounder, from the N/O L'Europe. Processing report : Guerin Charline (2019). Traitement CALADU SMF H-ROV EM2040 SMF COQUE ME70. Ifremer. https://archimer.ifremer.fr/doc/00633/74516/ Vertical reference: Observed sea level Cruise description: FABRI Marie-Claire (2019) CALADU_2019 cruise, RV L'Europe, https://doi.org/10.17600/18000929

Bibliographic reference to be cited when using data:

• Fabri Marie-Claire, Dugornay Olivier, de La Bernardie Xavier, Guerin Charline, Sanchez Pierre, Arnaubec Aurelien, Autin Tim, Piasco Romain, Puig Pere (2022). 3D-Representations for studying deep-sea coral habitats in the Lacaze-Duthiers Canyon, from geological settings to individual specimens. Deep-sea Research Part I-oceanographic Research Papers, 187, 103831 (18p.). Publisher's official version : https://doi.org/10.1016/j.dsr.2022.103831 Open Access version : https://archimer.ifremer.fr/doc/00780/89191/