Federica Cotugno, CNR-IREA, University of Naples Federico II, Italy; Paolo Berardino, Manuela Bonano, CNR-IREA, Italy; Antonio Ciccolella, Gabriella Costa, ESA, Italy; Felipe Martin Crespo, Taitus Software Italia srl, Italy; Guido Levrini, ESA, Italy; Michele Manunta, CNR-IREA, Italy; Antonio Moccia, Alfredo Renga, Università di Napoli Federico II, Italy; Riccardo Lanari, CNR-IREA, Italy