Generalized non‐hyperbolic approximation for qP‐wave relative geometrical spreading in a layered transversely isotropic medium with a vertical symmetry axis
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DOI: 10.1111/1365-2478.12647
Abstract: Compensation for geometrical spreading along the ray-path is important in amplitude variation with offset analysis especially for not strongly attenuative media since it contributes to the seismic amplitude preservation. The P-wave geometrical spreading factor is… read more here.
Keywords: approximation; wave relative; non hyperbolic; generalized non ... See more keywords
Approximations for traveltime, slope, curvature, and geometrical spreading of elastic waves in layered transversely isotropic media
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DOI: 10.1190/geo2021-0215.1
Abstract: Each seismic body wave, including quasi compressional, shear, and converted wave modes, carries useful subsurface information. For processing, imaging, amplitude analysis, and forward modeling of each wave mode, we need approximate equations of traveltime, slope… read more here.
Keywords: isotropic media; layered transversely; curvature; geometrical spreading ... See more keywords