Reconnaissance geophysique, geologique, petrographique et geochimique systematique du point triple de Rodriguez ou convergent trois dorsales medio-oceanique. Exploration geophysique, geologique, petrographiqueet geochimique d'un segment de la zone axiale de chacune des trois dorsales. Reconnaissance, dans le bassin de Wharton, d'une dorsale fossile.

Reconnaissance geophysique, geologique, petrographique et geochimique systematique du point triple de Rodriguez ou convergent trois dorsales medio-oceanique. Exploration geophysique, geologique, petrographiqueet geochimique d'un segment de la zone axiale de chacune des trois dorsales. Reconnaissance, dans le bassin de Wharton, d'une dorsale fossile.

Bathymetric model (DTM) of the Mediterranean. MediMap group. Bathymetry data acquired by multibeam sounders during campaigns Almofront.leg1 and Almofront.leg2, Almofront, Bretane, Seamewe2, Heralis, Medee, Anaxiprobe, Almofront2 - leg1 and leg2, Prismed2, Marmara, Fanil, Tvic5 et 6, Progres, Maradja, Blac, Nautinil, Medor-Simed1 / 2 / 3 / 4 / 5, Maradja2, Sardinia, Prisme, Assemblage and Thertou. Integration of partner organizations DTM. This DTM is available at two cell sizes : 500 m and 1000 m.

Reconnaissance geophysique, geologique, petrographique et geochimique systematique.Transit valorisé Le Cap-Singapour

This bathymetric model is the result of compiling data and numerical models prior to 2008 in the Bay of Biscay. These datasets are available at a resolution of 500 m and 1000 m. Contours are also available for both digital terrain model (DTM). Public access granted under certain conditions.

Geophysical and geochemical study of the Pacific-Antarctic ridge between S65/W175 and S60/W150. The first objective was to contribute to the understanding and modelling of the mechanisms of ocean ridge functioning on the scale of the basic accretion unit (< 100 km). The second was to study the zoning of the upper mantle on various scales, through investigating the geochemical signature of rocks from the axial valley. This cruise falls under the framework of the Inter-Ridge programme and is the result of cooperation between IFREMER/DRO/GM, INSU (CNRS,IPG, GRGS), Washington State University, Scripps (University of California) and the University of Chiba (Japan).

Bathymetry around the Kerguelen Islands: the Digital Terrain Model results from the data compilation of multibeam surveys from 1998 to 2011. Grid resolution is 200 m. The DTM has been processed as part of the French national program (EXTRAPLAC) for the delineation of the outer limit of the continental shelf beyond 200 nautical miles - MD137-Kergueplac1 cruise, ROEST Walter (2004), RV Marion Dufresne, https://doi.org/10.17600/4200040 - MD 150 /DELCANO RISE-KERGUEPLAC2 cruise, ROEST Walter (2005), RV Marion Dufresne, https://doi.org/10.17600/5200060 - MD 165 / KERGUEPLAC 3 cruise, VIALLY Roland, BRUNET Christian, ROYER Jean-Yves (2008), RV Marion Dufresne, https://doi.org/10.17600/8200010 - KERIMIS-MD109 cruise, SCHLICH Roland (1998), RV Marion Dufresne, https://doi.org/10.17600/98200010 - VT 51 / OISO 6 cruise, METZL Nicolas, PIERRE Catherine (2001), RV Marion Dufresne, https://doi.org/10.17600/1200010 - MD 125 / SWIFT BIS-CARHOT cruise, ASLANIAN Daniel, HUMLER Eric, MICHEL Elisabeth (2002), RV Marion Dufresne, https://doi.org/10.17600/2200020 - MD 136 / VIGO cruise, MICHEL Elisabeth (2004), RV Marion Dufresne, https://doi.org/10.17600/4200110 - MD 185 / INDIEN SUD 1 cruise, MAZAUD Alain, MICHEL Elisabeth (2011), RV Marion Dufresne, https://doi.org/10.17600/11200030) - MD 189 / INDIEN SUD 2 cruise, MAZAUD Alain, MICHEL Elisabeth (2012), RV Marion Dufresne, https://doi.org/10.17600/12200010)

Reconnaissance geophysique, geologique, petrographique et geochimique systematique.Transit valorisé Le Cap-Singapour

Bathymetry of the French Guiana margin: the digital terrain model results from data compilation of 3 multibeam surveys conducted on the French research vessel RV L’Atalante. Grid resolution is 250 m. The DTM was processed as part of the French national program (EXTRAPLAC) for the delineation of the outer limit of the continental shelf beyond 200 nautical miles. - Guyaplac, 2003, R/V Atalante: Main source of the DTM was a cruise funded by the French National programme EXTRAPLAC. https://doi.org/10.17600/3010050 - Lobestory, 2004, R/V L'Atalante, https://doi.org/10.17600/4010030 - Cither1, 1993, R/V L'Atalante, https://doi.org/10.17600/93000010