Global ETD Search
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Showing 1 to 3 of 3 for “"Vertical arrays"”.
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Acoustic mode coherence in the Arctic Ocean
… modal beamforming algorithms when applied to the vertical array deployed during the FRAM IV Arctic Acoustic Experiment is analyzed. A multiple beam (or decoupled beam) least squares processor produces the most acceptable results for Arctic conditions. The modal decomposition is sensitive to …
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Computer modeling of a vertical array in a stratified ocean
The response of vertical arrays at single frequencies (CW) and for homogeneous media is well known. This paper addresses the issues of frequency dependence and sound velocity gradients for the vertical array response in a deep ocean. I have modified the synthetic seismogram code of Neil Frazer, …
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Concrete ecological enhancement in the temperate marine environment
… the presence of brown perennial seaweeds. Vertical arrays allow species to migrate up the tidal zone and find refugia in a warming climate. Finally, a vertical array of rockpools on sheet piling in another urbanised estuary retained a significant amount of sediment which was sampled to …