| one publication added to basket [333718] | Deep Caller for Ocean Acoustic Releases
In: Journal of Atmospheric and Oceanic Technology. American Meteorological Society: Boston, MA. ISSN 0739-0572; e-ISSN 1520-0426, meer
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| Auteurs | | Top |
- van Haren, H., meer
- Laan, M, meer
- Asjes, S.
- Denissen, B.
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| Abstract |
We relate about the custom-made modification of a Benthos deep-ocean acousticrelease into a ‘deep caller’, a hydrophone for calling ocean acoustic releases that cannotbe reached from a standard deck-unit. The self-contained deep caller can be lowereddown to 12 km on any non-conducting winch cable. It may prove useful to retrieve subsurface instrumentation like a seafloor-lander hidden behind large rocks or in a narrowcanyon, or moorings in very deep topographic depressions. We used it to retrieve a 7km long mooring from 10,910 m depth in the Challenger Deep, Mariana Trench. |
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