On April 17, 2014, Andrzej Osadczuk, Assistant Professor of Department of Marine Geology, Institute of Marine Sciences, Faculty of Geosciences, University of Szczecin, was invited to Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences(YICCAS) for academic exchange.

Dr. Andrzej Osadczuk gave a presentation about “RoxAnn  Groundmaster - hydroacoustic system for sediment classification (Stenmar Sonavision Ltd., UK)”. Related researchers and students attended the presentation, and had an discussion on related research with Dr. Andrzej Osadczuk.