DFS75 trawl sonar is provided as a natural extension to the Simrad
FX80 catch monitoring system, which also provides a live video feed.
Together, these two systems offer several key features:
This screen capture (in replay) shows the opening of a
bottom trawl. On the middle view you can easily see the trawl opening
and the flat bottom. On the left view, the optional built-in optional
echo sounder shows the depth variation of the bottom. Both single
fishes and schools are easily detected due to the high operational
frequency used by the trawl sonar.
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