Seismic systems (Sparker included): Anne Pacault, Anne.Pacault@ifremer.fr

Towed sub-bottom profiler Peskavel: Yves Le Gall, Yves.Le.Gall@ifremer.fr

Penetrometer Penfeld & Corers: Loic Dussud, Loic.Dussud@ifremer.fr

Side-scan sonar: Guillaume Lancelin, Guillaume.Lancelin@ifremer.fr