1. Area de Medio Físico, Puertos del Estado, Avenida del Partenón 10, 28042, Madrid, Spain
2. Mercator Ocean, R&D, Production and Services Department, 8–10 rue Hermès, 31520 Ramonville Saint-Agne, France
3. Collecte Localisation Satellites (CLS), Space Oceanography Division, 8–10, rue Hermès Parc Technologique du Canal, 31520 Ramonville Saint Agne, France