FN Archimer Export Format PT C TI Hydrothermalisme oceanique, exploration, methodologie et instrumentation associee OT Oceanic hydrothermalism, exploration, methodology and associated instrumentation (use of a ROV). BT AF BOUGAULT, Henri CHARLOU, Jean-Luc DONVAL, Jean-Pierre FOUQUET, Yves PELLE, H AS 1:;2:;3:;4:;5:; FF 1:;2:PDG-DOP-DCB-GM-LGM;3:PDG-DOP-DCB-GM-LGM;4:PDG-DOP-DCB-GM-LGM;5:; SI BREST SE PDG-DOP-DCB-GM-LGM UR https://archimer.ifremer.fr/doc/1990/acte-1159.pdf LA French DT Proceedings paper DE ;ISE, East Pacific Rise;A, Mid Atlantic Ridge;Oceanic crust;Cartography;Marine technology;Underwater exploration;Unmanned vehicles;Imagery;Bathymetry;Hydrothermal activity AB Responsible for large exchanges between the Ocean and the Lithosphere, oceanic hydrothermalism covers wide scientific domains, from the ocean chemistry to metallogeny. The exploration covers all scales, from the hydrothermal site to the Mid-oceanic ridge system. Modern bathymetry and imagery are required. Physical and chemical anomalies created in the ocean are used to detect and map its distribution. A specific effort in the field of ROV (Remote Operated Vehicle) is needed to acquire data at the corresponding working scale. PY 1990 PD DEC CT Actes de colloques. Ifremer. Brest [ACTES COLLOQ. IFREMER.]. 1991 ID 1159 ER EF