JASON-1 calibration campaign at the Ibiza island area. - Juan Jose Martinez-Benjamin; Marina Martinez-Garcia; A. Nunez Andres; M. A. Oritz Castellon; Julia Talaya Lopez; Jose Martin Davila; Jorge Garate Pasquin; José M. Ferrándiz; M. I. Vigo-Aguiar; Begoña Perez Gomez; E. Alvarez; M. Sevilla; et al. (IGARSS, 2003)