1. Jet Propulsion Laboratory (NASA) California Institute of Technology Pasadena CA USA
2. Department of Environmental Science and Engineering California Institute of Technology Pasadena CA USA
3. LOPS‐Ifremer/CNRS Brest France
4. LMD/IPSL,CNES,ENS,PSLRU Paris France
5. LEMAR/IUEM/CNRS Brest France
6. Department of Oceanography University of Hawai'i Honolulu HI USA