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Interactive visualization of scattered moment tensor data
SPIE Proceedings, 2011Moment tensors derived from seismic measurements during earthquakes are related to stress tensors and keep important information about surface displacement in the earth's mantle. We present methods facilitating an interactive visualization of scattered moment data to support earthquake and displacement analysis.
Harald Obermaier +3 more
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The Interpretation of Moment Tensor Inversions
1981The moment tensor formalism provides a concise means of expressing the body force equivalents for a variety of simple point sources; consequently, it is ideally suited for use in the forward problem of generating synthetic seismograms for most sorts of natural and artificial sources.
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Tensor Method for Constructing 3D Moment Invariants
2011A generalization from 2D to 3D of the tensor method for derivation of both affine invariants and rotation, translation and scaling (TRS) invariants is described. The method for generation of the 3D TRS invariants of higher orders is automated and experimentally tested.
Tomás Suk, Jan Flusser
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Relative Moment Tensors Rejuvenated
We here present a recent approach to compute relative moment tensors for clustered seismicity tied to a reference moment tensor. It takes advantage of the similarity in subsurface Green’s functions for closely spaced events, facilitating accurate moment tensor calculations, especially for small earthquakes.Bloch, Wasja +4 more
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Regional Moment Tensor Inversion Using Rotational Observations
Journal of Geophysical Research: Solid Earth, 2021Gene A Ichinose +2 more
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Moment-tensor inversion and decomposition for cracks in thin plates
Chinese Journal of Aeronautics, 2021Yue Kong, Weimin Chen
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