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ISD+ Buoy

ISD+ BUOY
SELECTIVE BUOY

The echosounder buoy that identifies species for selective fishing

Adapted with the latest advances in acoustics, the ISD+ buoy, or selective buoy, is a powerful tool of technological innovation whose main objective is to contribute to the sustainability of tuna fishing around fish aggregating devices (FAD). The unique double echo-sounder system of the ISD+ buoy, allows fleets to obtain accurate information on the tonnage of fish present under the buoy, as well as the composition of the different commercial tuna species.

The ISD+ buoy is the perfect ally to plan fishing strategies in detail and optimize fishing effort, protecting stocks in an efficient and sustainable fishery.

Satllink isd+ buoy and Satllink isd buoy for selective fishing.

Allows fishing to be focused on target species, optimising fishing pressure.

Satllink isd+ buoy and Satllink isd buoy for ocean awareness.

Contributes to scientific knowledge on commercial tuna species and their sustainability.

Satllink isd+ buoy and Satllink isd buoy for compliance with fishing regulations.

Helps to comply with fishing quotas and other constraints by making fishing strategies more flexible.

Satllink isd+ buoy and Satllink isd buoy to avoid fishing protected species.

Avoid fishing for juveniles and by-catch of non-target species.

ISD+ buoy, selectivity for sustainable fishing

The information on the various commercial tuna species provided by the ISD+ selective buoy, makes it possible to focus fishing effort on target species, avoid fishing for juveniles and reduce by-catch of non-target species. Fleets can therefore make their fishing strategies more flexible and more easily comply with fishing quotas and limitations. At the same time, the ISD+ buoy helps to actively protect the health of fish stocks and contributes to better scientific knowledge of tropical tuna species.
The Satlink isd+ and isd smart satellite buoy for selective fishing allows to know the species composition thanks to its double sounding.
Features of the ISD+ Buoy (Selective Buoy)

Its unique simultaneous double sounding system provides information on the composition of species under the smart buoy. It reports the percentage of the top three tropical tuna  species, together with total estimated tonnes, for a more informed, efficient and sustainable fishing strategy.

Satlink
Features of the ISD+ Buoy (Selective Buoy)

A must for decision making, it allows easy viewing of biomass movement  under the echosounder buoy during key tuna fishing hours. During the two hours around sunrise, the ISD+ buoy takes soundings every minute and creates a graph to report what is happening below it.

The Satlink isd+ and isd intelligent satellite buoy for selective fishing has a high-precision motion sensor.
Features of the ISD+ Buoy (Selective Buoy)

New! The new motion sensor of the ISD+ buoy (Selective buoy) now sends information to easily identify situations such as the eventual sinking or recovery of a buoy. Tilt and shock warnings, as well as status messages, help to know the status of the intelligent buoy in depth, at any time.

The SIMRAD ES16 Satlink isd+ and isd smart satellite buoy for selective fishing uses the CHIRP pulse.
Features of the ISD+ Buoy (Selective Buoy)

The most advanced technology in its field. By using the ‘CHIRP’ pulse, the ISD+ buoy distinguishes plankton and other interferences much more accurately, giving much more precise estimates. In addition, its more efficient energy management means that the selective buoy can sound more frequently and send a greater amount of information.

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