1. Université Côte d'Azur, IRD, CNRS, OCA, Géoazur; Valbonne France
2. Instituto Geofísico; Escuela Politécnica Nacional; Quito Ecuador
3. Investigator of the Prometeo Project of the Ministry of Higher Education; Science, Technology and Innovation of the Republic of Ecuador; Ecuador
4. Escuela Superior Politécnica del Litoral; Guayaquil Ecuador
5. Laboratoire Domaines Océaniques; Université de Bretagne Occidentale; Plouzane France