Research scientist, Inst. Oceanology, Moscow, Russia and Inst. Ocean Sciences, Sidney, BC …

Emeritus Professor of Civil Engineering, Sungkyunkwan University

Professor, geodesist, Chinese academy of surveying & mapping

Responsabile Centro Previsioni e Segnalazioni Maree - Centro Operativo Gestione …

Professor of Marine Physics, National Institute of Oceanography and Fisheries

professor in marine science center/university of basrah

Environment and Climate Change Canada

Department of Earth, Planetary and Space Sciences, University of California, Los Angeles

NSF NCAR High Altitude Observatory

Universidade Federal do Pará