Concept
British Antarctic Survey Acoustic Towfish
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1202/ | |
|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | |
| Alternative Labels | BAS Acoustic Towfish | |
| Definition | An acoustic towfish developed by the British Antarctic Survey, built to carry a set of transducers (38 kHz split beam, 120 kHz split beam, 200 kHz single beam) and to be towed in 20 m to 30 m depth. This instrument was design to sample in the 'blanking zone' of ship-mounted echosounders, an area in the water column where air bubbles and acoustic noise corrupt the echosounder's measurements. | |
| Date | 2018-01-30T16:59:47 | |
| Identifier | SDN:L22::TOOL1202 | |
| Note | accepted | |
| Has Current Version | 1 | |
| version | 1 | |
| inScheme | http://vocab.nerc.ac.uk/scheme/SDNDEV/current/ | |
| Broader | L19:SDNKG17 | sensor_model |
L05:FFES | Fish-finder echosounders | |
| Related | B75:ORG0015 | British Antarctic Survey |
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