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dc publisher | British Oceanographic Data Centre (BODC) | ||||||
dc source | (L051) SeaDataNet device categories | ||||||
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definition | 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 including biomass estimation, fish school characterization and behaviour studies. The MS70 operates in the frequency range of 70 to 120 kHz using 800 transmitting and receiving channels. Provides an acoustic matrix containing 500 beams (25 horizontal and 20 vertical). Each beam is 3° to 4° wide depending on its position in the matrix. | ||||||
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in scheme | 1 original |