1. Istituto per il Rilevamento Elettromagnetico dell’Ambiente, CNR-IREA, Milano, Italy
2. Ente acque della Sardegna, ENAS, Cagliari, Italy
3. Earth Observation and MAPping GmbH & Co.KG, Seefeld, Germany
4. The Organization for the Development of Crete S.A. (OAK), Crete, Greece
5. EMVIS Consultant Engineers S.A. (EMVIS), Atene, Greece