Tomographic image of crust and upper mantle off the Boso Peninsula using data from an ocean-bottom seismograph array
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چکیده
منابع مشابه
Tomographic image of crust and upper mantle off the Boso Peninsula using data from an ocean-bottom seismograph array
We determined the three-dimensional structure of the crust and upper mantle off the Boso Peninsula, Japan, by analyzing seismograms recorded by ocean-bottom seismometers and land stations between 2011 and 2013. We employed seismic tomography to determine the Pand S-wave velocity structures and earthquake locations simultaneously. The tomographic image shows that the mantle parts of the Pacific ...
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We determined hypocenter distributions and focal mechanisms of earthquakes off the Boso Peninsula, Japan, based on seafloor observations using ocean-bottom seismometers (OBSs). From OBS data, we detected and located earthquakes that were closer to the trenches than had previously been reported. The determined focal depths of relocated hypocenters were systematically shallower than those in the ...
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ژورنال
عنوان ژورنال: Earth, Planets and Space
سال: 2017
ISSN: 1880-5981
DOI: 10.1186/s40623-017-0703-6