Wärtsilä ELAC SeaBeam 3020 is a high-performance deep-water multibeam echo sounder, providing excellent real-time bathymetric data for wide-swath contour charts, bottom amplitudes, side scan data and beam data for water column imaging (WCI). The system operates in the 20 kHz frequency band in water depths ranging from 50 to approx. 9,000 m.
Wärtsilä ELAC SeaBeam 3020 applies the patented Swept Beam™ transmission technique for artifact-free insonification and full stabilisation of the transmitted beams for vessel’s pitch, roll and yaw motion. The system produces bathymetric data that exceed the requirements of the International Hydrographic Organization (IHO) for depths greater than 100 metres.
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Wärtsilä is a global leader in advanced technologies and complete lifecycle solutions for the marine and energy markets. By emphasising sustainable innovation and total efficiency, Wärtsilä maximises the environmental and economic performance of the vessels and power plants of its customers.