Ocean exploration and resources: Marine instruments and sensors Marine Geodetic Information System Marine Surveying and Engineering Coastal radar Auto-Control Current measurement technology Laser radar Passive observation sensor System and Observatory Buoy technology Cables and connectors Airborne and satellite radar, as well as synthetic aperture radar Operation observation space system Access to converted data Custody and retrieval Data visualization Data modeling and simulation Marine GIS and Data Fusion information management Real time data quality monitoring Ocean Dynamics Information Technology Sustainable utilization of water resources and protection of water environment Water energy application technology Marine Geography River, Lake, and Ocean Survey and Monitoring Marine Biology Marine Chemistry Marine Ecology Marine Meteorology oceanographic engineering Ocean Dynamics Information Technology River, Lake, and Ocean Survey and Monitoring Monitoring technology for marine plastics and microplastics Intelligent Ocean Internet of Things Technology and Its Applications Monitoring and Prediction Model for Marine Environmental Changes Exploration and development technology of deep-sea mineral resources Control Engineering: Electrical automation Intelligent Control and Intelligent Systems Intelligent management and decision-making distributed control system Fuzzy Control and Fuzzy Systems Drive motor and control technology Power battery management and maintenance technology Power Machinery Operation and Control