Patricia Lopez-Garcia¹, Matthew Patey¹, Rudolf Hanz¹, Martin Arundell¹, Jake Ludgate¹, Pablo Trucco-Pignata¹, Matthew Mowlem², Alexander B Phillips³, Rachel Marlow³, Peter Lambert³, Alberto Consensi³, Rashiid Sherif³, Philip Bagley³, James Kirk³, Leon Bowring³, Lionel Guidi⁴, Marc Picheral⁵ and Julie Robidart¹, (1)National Oceanography Centre, Ocean Technology and Engineering, Southampton, United Kingdom, (2)University of Southampton, Southampton, United Kingdom, (3)National Oceanography Centre, Marine Autonomous and Robotic Systems, Southampton, United Kingdom, (4)Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, UMR 7093 LOV, Villefranche-sur-Mer, France, (5)Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, UMR 7093 LOV, Villefranche, France