FN Archimer Export Format PT AVIS TI Dragage du port La Baule-Le Pouliguen BT AF OGER-JEANNERET, Helene AS 1:1; FF 1:; C2 IFREMER, FRANCE UR https://archimer.ifremer.fr/doc/00792/90437/96004.pdf LA French DT Expertises PY 2005 PD APR ID 90437 ER EF