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DISCOVERY
DISCOVERY
EXCAVATION AND
RESTORATION
EXCAVATION AND
RESTORATION
BRANCHES OF SCIENCE
BRANCHES OF SCIENCE
CONSERVATION
CONSERVATION
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  DISCOVERY
An integrated system of navigation and prospecting to detect shipwrecks
The robotic craft Lagune to excavate in areas that are difficult to access
The submersibles : the Remora, the saucer Cyana, the Nautile for the exploration of shipwrecks at great depths
Saturation diving, for the exploration of shipwrecks at depths between 60 and 80 metres

EXCAVATION AND RESTORATION
André Malraux, the DRASSM’s Research Vessel of the Future
Techniques of undersea excavation ...from the clearing of the ship ... to the synopsis of data
Virtual excavation, computer-assisted excavation

BRANCHES OF SCIENCE
Nuclear physics allows dating of organic matter
Dendrochronology allows dating of ship's structure
Radiography provides information on corroded metals

CONSERVATION
Electrolysis, method of treating metals
Lyophilization, method used for the stabilization of woods that were soaked in water
 
Les techniques
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