Concept

split-beam echosounder

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URI	http://vocab.nerc.ac.uk/collection/L05/current/400/2/
Within Vocab	SeaDataNet device categories
Alternative Labels
Definition	A type of active sonar system that uses sound waves to determine a target's angular position while providing accurate target-strength (TS) estimates related to size and orientation of objects (targets) within the water column or along the seafloor. It uses a transducer that is physically divided into several (typically four) elements or quadrants.
Date	2025-12-17T15:23:36
Identifier	SDN:L05::400
Note	accepted
Is Version Of	400
Previous Version	1
version	2
Broader	`L21:ICAT04`	SeaDataNet in-situ sensor and instrument package categories
	`L05:156`	single-beam echosounders
	L22 SeaVoX Device Catalogue - (11) [+]
	`L22:TOOL1202`	British Antarctic Survey Acoustic Towfish
	`L22:TOOL2037`	Kongsberg Simrad ES120-7C split-beam echosounder transducer
	`L22:TOOL2035`	Kongsberg Simrad ES18 split-beam echosounder transducer
	`L22:TOOL2019`	Kongsberg Simrad ES200-7C split-beam echosounder transducer
	`L22:TOOL2036`	Kongsberg Simrad ES38B split-beam echosounder transducer
	`L22:TOOL2038`	Kongsberg Simrad ES70-7C split-beam echosounder transducer
	`L22:TOOL1442`	Scientific Fishery Systems SciFish 2100 A (Split-beam) echosounder
	`L22:TOOL1445`	Scientific Fishery Systems SciFish 2100 D (Combined) echosounder
	`L22:TOOL0198`	Simrad EK-60 echosounder
	`L22:TOOL1205`	Simrad EK80 echo sounder
	`L22:TOOL0689`	Simrad ES60 echosounder

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