1. National Institute of Oceanography and Applied Geophysics,Oceanography Section,Sgonico,TS,Italy
2. University of Bremen/MARUM,Leobener Strasse,Bremen,Germany,28334
3. IEEE,Port Angeles,WA,USA
4. Federal University of Rio de Janeiro,LIOc- Oceanographic Instrumentation Laboratory COPPE,Rio de Janeiro,RJ,Brazil,21941-853
5. GEOMAR Helmholtz Centre for Ocean Research Kiel Duesternbrooker,Kiel,Germany,D-24105
6. National Institute of Ocean Technology,Ocean Observation Systems,Chennai,India
7. James Cook University,Marine Geophysics Laboratory,Townsville,QLD,Australia,4811