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Abstract

Full waveform inversion (FWI) is a powerful tool to determine quantitative image of Earth sub-surface from seismic data. It was initially applied to two-dimensional media due to highly computer demanding calculations. Here, we present our implementation of 3D elastic FWI in the time domain. We demonstrate successful application of the technique on a part of 3D SEG/EAGE overthrust model using multichannel OBC recording system. Our study confirms that 3D elastic FWI can be performed efficiently to recover both P- and S- velocities.

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/content/papers/10.3997/2214-4609.20130293
2013-06-10
2020-10-23
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.20130293
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