Commercial fishing boat fish finder MS70

for fishing shipscolortrawl

The Simrad MS70 is a high resolution Multibeam scientific sonar with very low sidelobe levels. It is designed for collection of data from the water column. The MS70 offers a new dimension to fishery research. As a school of fish changes shape and density constantly, the MS70 is the best possible tool to understand these dynamics with remote sensing. The MS70 was the world's first quantitative multibeam sonar for fishery research applications. The MS70 operates in the frequency range of 70 to 120 kHz using 800 transmitting and receiving channels. The transducer is mounted on a drop keel, which allows it to look horizontally. Advanced beamforming software is used to form 500 beams, these are spread out 60° horizontally by 45° vertically. The MS70 Multibeam scientific sonar is designed for high operating flexibility. It provides an acoustic matrix of stabilized and calibrated beams for biomass estimation, fish school characterization andbehaviour studies. Within the bandwidth of the transducer, the limits for beam steering, and the minimum achievable beam opening, you can selectthe directions, frequencies, and opening angles for the beams. You can set up the system to fit your requirements, and it will provide you with a real-time display for quality control ofthe current data acquisition. The system configuration can be tailored to any requirements, allowing for choice of beamwidths as well as transmission modes. The MS70 allows characterization and volume estimation of a school of fish using only one single transmission. Schools of fish can be tracked, followed, and studied using multiple consecutive transmissions.consecutive transmissions.