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ARAMIS Altimétrie sur un Rail Atlantique et Mesures In Situ S S. Arnault, D. Diverrès, S. Jacquin, N. Chouaib, N. Lefèvre.

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Presentation on theme: "ARAMIS Altimétrie sur un Rail Atlantique et Mesures In Situ S S. Arnault, D. Diverrès, S. Jacquin, N. Chouaib, N. Lefèvre."— Presentation transcript:

1 ARAMIS Altimétrie sur un Rail Atlantique et Mesures In Situ S S. Arnault, D. Diverrès, S. Jacquin, N. Chouaib, N. Lefèvre

2 Sea Surface Salinity World Ocean Atlas 2001 Ocean Climate Laboratory NODC

3 TOPEX POSEIDON JASON Wavelet Analysis

4 Year to year modulation of the annual and semi-annual amplitude between 1993 and 2002 (coll. H. Afane, J.L. Melice) 6 months 12 months

5 Arnault and Kestenare, 2004

6 IRD and CNES co-funding Jason Proposal

7 3 PHASES PHASE 1: 2002-2003 JASON CALVAL EXPERIMENT PHASE 2: 2004-2007 DATA SET ACQUISITION; STATICTICS pCO2 PHASE 3: After 2007 OPERATIONAL MODE

8 Temperature and salinity sections during ARAMIS1 and ARAMIS2 Arnault et al., 2004

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13 ARAMIS3 realized in October 2003 ARAMIS4 realized in April 2004 ARAMIS5 planned for October 2004 ARAMIS Present Status

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