Microbathymetry of Haakon Mosby mud volcano, acquired with multibeam echosounder mounted on ROV ÆGIR6000, during the CAGE21-1 cruise within the AKMA project

The Haakon Mosby Mud Volcano (HMMV) is situated in the Arctic Ocean, around 100 km from the Norwegian coast, on the Southwest Barents Sea slope 1250 meters below the surface. This dataset includes RAW ROV multibeam echosounders data collected onboard R/V Kronprins Håkon (22-05-21 to 09-06-21 Longyearbyen – Tromsø), during CAGE-21-1 AKMA-AKER-GReAT cruise (Cruise report: https://doi.org/10.7557/cage.6677). The ROV microbathymetry was collected during DIVE23 on HMMV.