AAltimétrie sur un RRail AAtlantique et MMesures IIn SSitu

SS. Arnault, D. Diverrès, S. Jacquin, N. Chouaib, N. Lefèvre

Sea Surface Salinity

World Ocean Atlas 2001

Ocean Climate Laboratory NODC

TOPEX POSEIDON JASON

Wavelet Analysis

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

Arnault and Kestenare, 2004

IRD and CNES co-funding

Jason Proposal

3 PHASES

PHASE 1: 2002-2003

JASON CALVAL EXPERIMENT

PHASE 2: 2004-2007

DATA SET ACQUISITION; STATICTICS

pCO2

PHASE 3: After 2007

OPERATIONAL MODE

Temperature and salinity sections during ARAMIS1 and ARAMIS2Arnault et al., 2004

ARAMIS3 realized in October 2003

ARAMIS4 realized in April 2004

ARAMIS5 planned for October 2004

ARAMIS Present Status