Trawl Positioning System

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 Marport Trawl Positioning System indicates the position of the trawl gear. You can see the trawl doors on your screen to help you maneuver the gear with more ease and security

 

HDTE (High-Definition Trawl Explorer)

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Marport’s High-Definition Trawl Explorer is the skipper’s eyes under the sea. It can be mounted on the headrope to provide a view of the trawl and seabed.



    Catch Sensors

     

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Marport’s catch sensors tell you when your trawl starts to fill. Placed on the top of the trawl codend, they monitor the amount of catch that you have and warn you when the trawl is full.


Door Sensors

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 Spread Sensors are placed on starboard and port doors and clump in order to monitor the spread of your trawl doors. Door Sounder sensor displays an echogram presentation and communicates with the vessel through our narrow band protocol.

Seine Sensors

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The Seine sensor is mounted on the lead line of a purse seine in a robust protective steel case. It relays data back to the wheelhouse from the moment the purse seine is shot away and during the fishing operation. ;