Concept
British Antarctic Survey Acoustic Towfish
URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1202/1/ | ||
---|---|---|---|
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 | ||
Is Version Of | TOOL1202 | ||
version | 1 | ||
Broader | L05:FFES |
Fish-finder echosounders | |
L19:SDNKG17 |
sensor_model | ||
Related | B75:ORG0015 |
British Antarctic Survey |
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