Conditions vary significantly. They can be good at the surface and bad at the bottom. Days later it can be the other way around. Full profile information is essential for understanding a dynamic cage.
Echosounder data is used to map the fish distribution in the cage. Combined with environment data profiles, this shows what the fish are experiencing in the cage. Conditions from the fish's perspective.
There are layers in the cage. The graphic shows the layer of brackish water, the halocline, and it is particularly important for sea lice. Profile data makes it visible.
Documenting the position, time, depth and calibration of a measurement is equally important, especially when data is aggregated in bulk analysis. Ensure data integrity.
A wide range of sensor in the same unit makes the collected dataset readily available for extracting deeper insights. It's also cost effective.
oxygen • temperature • salinity • light • turbidity • color • noise • fish distribution (echo sounder) • water current • waves • water density • upwelling • halocline • appetite • stress conditions • lice exposure
Long time series enable deeper analysis with long term predictions. The graphic is from a report calculating growth with a new cage technology. The accuracy and value of the analysis increases with the length of the available time series.
Shown here is an illustrated Digital twin of the cage. Using data in models for simulations and visualization give comletly new operational tools. A wide range of insights are possible with real profile data.
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