Good Wholesale Vendors Waterproof Dry Bags, Ultimate Dry Sack Dry Bags for Kayaking, Fishing, Rafting, Swimming, Drifting (purple)

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Technical Parameters

Lagrangian drifting buoy is a small intelligent surface drifting buoy independently developed by Frankstar, which can be used for sea current observation based on Lagrangian principle.
The buoy consists of intelligent floats, underwater sails and connecting cables. With the help of the water sails, it can drift with the sea currents at a specific depth, and at the same time use the satellite positioning system to determine the spatial position and drift trajectory, and then based on the Lagrangian principle, calculate the current speed and direction to get the current observation data of a specific area of the sea, so as to further study and analyze the characteristics and changes of the sea currents.