A Big Data framework for Modelling and Simulating high-resolution hydrodynamic models in sea harbours
Giannis Spiliopoulos, MarineTraffic
Konstantina Bereta, MarineTraffic
Dimitris Zissis, University of the Aegean
Constantinos Memos, Laboratory of Harbour Works, NTUA
Christos Makris, Laboratory of Maritime Engineering, AUth
Anastasios Metallinos, Laboratory of Harbour Works, NTUA
Theofanis Karambas, Laboratory of Maritime Engineering, AUth
Michalis Chondros, Laboratory of Harbour Works, NTUA
Maria Emmanouilidou, Laboratory of Harbour Works, NTUA

Keywords: Big Data; Safe navigaition in ports; decision support system

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A Novel Data Acquisition Solution to Expedite Global Oceanographic Research
Anshika Agarwal, Student Intern, OpenRVDAS (Attending Henry M. Gunn HS)
David Cohn, Chief Software Architect, OpenRVDAS

Keywords: OpenRVDAS, oceanographic research, data acquisition, data visualization, research vessel data acquisition, climate research, open-source data acquisition

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An Energy-Efficient Clustering Routing Protocol Based on Data Aggregation for Underwater Acoustic Sensor Networks
Haining Huang, Institute of Acoustics, Chinese Academy of Sciences
Xingxing Xiao, Institute of Acoustics, Chinese Academy of Sciences
Cheng Chi, Institute of Acoustics, Chinese Academy of Sciences
Jing Huang, Institute of Acoustics, Chinese Academy of Sciences
Wei Wang, Institute of Acoustics, Chinese Academy of Sciences

Keywords: underwater acoustic sensor networks; clustering routing protocols; energy efficiency; data aggregation; k-means

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Automatic Maritime Object Detection Using Satellite imagery
Konstantina Bereta, MarineTraffic
Dimitris Zissis, University of the Aegean
Raffaele Grasso, NATO STO CMRE

Keywords: CNNs; image processing ; Satellite imagery ; Maritime awareness ; Feature detection ;

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Controlling in real-time an ASV-carried ROV for quay-wall and ship-hull inspection through wireless links in harbor environments
Tommaso Zugno, University of Padova
Filippo Campagnaro, University of Padova
Michele Zorzi, University of Padova

Keywords: 5G; mmWave; LTE; remote control; inspection services;

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Enhanced Geospatial Functionality for NOAA's Ocean Exploration Data
Caitlin Ruby, CU Boulder at NOAA NCEI
Jesse Varner, Cooperative Institute for Research in Environmental Sciences / University of Colorado
Finn Dahl, Cooperative Institute for Research in Environmental Sciences / University of Colorado
Megan Cromwell, National Centers for Environmental Information / National Oceanic and Atmospheric Administration
Barry Eakins, Cooperative Institute for Research in Environmental Sciences / University of Colorado

Keywords: Ocean Exploration; ArcGIS Online; GeoPlatform; NOAA; Okeanos Explorer; ROV; Deep Discoverer;

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GulfHub: Leveraging industry-academic partnerships to expand physical oceanographic data availability in the Gulf of Mexico.
Jan Van Smirren, Ocean Sierra LLC
Barbara Kirkpatrick, GCOOS
Felimon Gayanilo, GCOOS
Kelly Knee, RPS
Robert Fratantonio, RPS
Bruce Magnell, Woods Hole Group, Inc.
Ben Williams, Fugro
Steven Dimarco, Texas A&M University

Keywords: Oceanography, Gulf of Mexico, IOOS, GCOOS, GulfHub.

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Mass Mortality Risk Prediction and Fish Loss Simulation in Mariculture
Kojiro Inoue, Graduate School of Systems Information Science, Future University Hakodate
Reagan Septory, Research Institute for Mariculture and Fisheries Extension
Hatim Albasri, Center for Fisheries Research, Ministry of Marine Affairs and Fisheries
Masaaki Wada, School of Systems Information Science, Future University Hakodate

Keywords: fish loss; mariculture; Indonesia; machine learning; prediction

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Modelling and simulating vessel emissions in real time based on terrestrial AIS data
Giannis Spiliopoulos, MarineTraffic
Julio De la Cueva, Spanish National Ports Agency (Pueros del Estado
Ioannis Kontopoulos, Harokopio University
Ioannis Kontopoulos, Harokopio University

Keywords: Big Data; Vessel Emission; Real time architecture

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Trawler Fishing Track Interpolation using LSTM for Satellite-based VMS Traces
Zhongning Zhao, Ocean University of China
Ying Tian, Ocean University of China
Feng Hong, Ocean University of China
Haiguang Huang, Wenzhou Vocational College of Science and Technology
Shutian Zhou, Qingdao Network Communication Technology

Keywords: VMS;Fishing;Interpolation;LSTM;Trawler

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Vessel and Port Efficiency Metrics through Validated AIS data
Tomaz Martincic, XLAB d.o.o.
Dejan Stepec, XLAB d.o.o.
Joao Costa, XLAB d.o.o.
Kristijan Čagran, XLAB d.o.o.
Athanasios Chaldeakis, Piraeus Port Authority

Keywords: AIS;data validation;port metrics;environment;covid-19

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