Dynamic origins of seismic wavespeed variation in
نویسندگان
چکیده
منابع مشابه
1 The Significance of Seismic Wavespeed Minima and Thermal Maxima
16 17 It is widely assumed that the boundary layer above the core is the source of intraplate volcanoes 18 such as Hawaii, Samoa and Yellowstone and that the sub-plate boundary layer at the top of the 19 mantle is thin and entirely subsolidus. In fact, this layer is thicker and has higher expansivity, 20 buoyancy and insulating power than the lower one, and may have higher potential temperature...
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Dynamic warping of seismic images
The problem of estimating relative time (or depth) shifts between two seismic images is ubiquitous in seismic data processing. This problem is especially difficult where shifts are large and vary rapidly with time and space, and where images are contaminated with noise. I propose a solution to this problem that is a simple extension of the classic dynamic time warping algorithm for speech recog...
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ژورنال
عنوان ژورنال: Physics of the Earth and Planetary Interiors
سال: 2013
ISSN: 0031-9201
DOI: 10.1016/j.pepi.2012.10.004