Concept
British Antarctic Survey Acoustic Towfish
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1202/ |
|---|---|
| Within Vocab | SeaVoX Device Catalogue |
| Preferred Label | British Antarctic Survey 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. |
| Broader |
L05:
Fish-finder echosounders |
| Related |
B75:
British Antarctic Survey |
| Note | accepted |
| Deprecated | false |
| Alternative Label | BAS Acoustic Towfish |
| Version | 1 |
| Has Current Version | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1202/1/ |
| Authored On | 2018-01-30 16:59:47 |
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