Sea/Ocean |
Southwest Pacific Ocean (140W) (PACIFIQUE SUD OUEST) |
Ports |
Port of departure : Nuku'alofa (Tonga)
Port of return : Papeete (French Polynesia)
|
Scientific Authority |
GEOSCIENCES AZUR - SITE DE VILLEFRANCHE Observatoire Oceanologique La Darse 06235 VILLEFRANCHE-SUR-MER Cedex +33 (0)4 93.76.37.43 gsa-vlfr@geoazur.unice.fr https://geoazur.oca.eu/ |
Participating bodie(s) |
IFREMER, ORSTOM, PIROCEAN, UNIVERSITE (BREST, PARIS VI, LILLE, ORSAY), GEOLOGICAL SURVEY (USA ET NOUVELLE ZELANDE) |
Discipline(s) |
Code |
Label |
Quantity |
PI |
G01 |
Dredge |
- |
PONTOISE Bernard |
G27 |
Gravity measurements |
- |
PONTOISE Bernard |
G28 |
Magnetic measurements |
- |
PONTOISE Bernard |
G74 |
Multi-beam echosounding SEABEAM |
- |
PONTOISE Bernard |
G75 |
Single channel seismic reflection sismique + sondeur 3.5 kHz |
- |
PONTOISE Bernard |
|
Summary of measurements |
- -Seabeam bathymetry.
-Magnetism. -Gravimetry. -Single channel seismic reflection. -3.5 kHz echosoundings. -Dredging (2).
|
Location map |
|
Positionning system |
Geodetic system : WORLD GEODETIC SYSTEM 1972 = WGS72
Positioning system : SATELLITE + GPS
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