Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"Q-compensation"”.
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Seismic Data Conditioning and Inversion with Bayesian Methods and Dynamic Time-Warping
… for this distortion. The process for amplitude compensation is unstable at greater depths (or traveltime) due to the exponential function of time and frequency that boost ambient noise masking lower frequency signals. Absorption compensation is posed as an inverse problem and stabilized with the …
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Modeling, imaging and waveform-inversion in attenuative anisotropic media
… in lithology and fluid discrimination, compensation for angle-dependent attenuation and velocity dispersion is critically important in amplitude-variation-with-offset (AVO) analysis and imaging. In this thesis, I develop a waveform-inversion (WI) methodology for attenuation estimation, …