Manuel Martin-Neira, ESA, Netherlands; Roger Oliva, Raúl Onrubia, Zenithal Blue Technologies, Spain; Ignasi Corbella, Nuria Duffo, Juha Kainulainen, Polytechnic University of Catalonia, Spain; Josep Closa, Airbus Defence and Space, Spain; Albert Zurita, Daniel Toledano, Airbus Space and Defence, Spain; Ali Khazaal, RDIS Conseils, France; Louise Yu, CESBIO, France; Jose Barbosa, RDA, Switzerland; Gonçalo Lopez, Daniel Barros, Joao Cruz, DEIMOS, Portugal; Joe Tenerelli, OceanDataLab, France; Raúl Díez-García, Verena Rodríguez, Telespazio UK Ltd, Spain; Jorge Fauste, European Space Agency, Spain; José María Castro Cerón, ISDEFE, Spain; Antonio Turiel, Verónica González-Gambau, SMOS Barcelona Expert Centre, Spain; Raffaele Crapolicchio, European Space Agency, Italy; Giovanni Macelloni, Marco Brogioni, Francesco Montomoli, Institute of Applied Physics, Italy; Berta Hoyos Ortega, Irene Cerro Herrero, European Space Agency, Spain