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Showing 1 to 3 of 3 for “"Seismic Oceanography"”.
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Time-Lapse Volumetric Seismic Imaging of a Major Oceanic Front and Submesoscale Coherent Vortices at South Atlantic Ocean
Seismic oceanography (SO) involves deploying a ship that tows an acoustic energy source and one or more receiver cables just beneath the sea surface. Acoustic waves reflected from temperature and salinity gradients are recorded by arrays of hydrophones located along the receiver cables. Compared …
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Time-lapse Acoustic Imaging of Oceanic Fronts and Eddies
Seismic reflection surveying is used to generate acoustic images of the water column. This technique employs conventional multi-channel equipment which is used to image the solid Earth. In the water column, acoustic impedance contrasts are produced by variations in temperature and, to some extent, …
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Investigating Mesoscale, Submesoscale, and Mixing Ocean Dynamics in the Mozambique Channel Using Seismic and Simulation Datasets
… method is the use of active acoustics or Seismic Oceanography. This approach can map whole swaths of ocean in several hours with a resolution of O(10-100) m and penetrate to the seafloor. Here, a marine seismic dataset, collected in January-March 2016 has been to investigate the detail of …