Simrad FS 70 - 4.3.8 Mounting the Geometry Sensors

FS70 Trawl Sonar System
72 974-24007001/5.0
For deep trawling, and when fish are abundant, it can be advantageous to mount three or four
catch indicators in such a way that cod-end filling can be monitored continuously to insure
that the trawl is hauled back in time.
4.3.8 Mounting the Geometry Sensors