Scalar reverse‐time depth migration of prestack elastic seismic data

By R. Sun, George A. McMechan. 2001

132 citations recorded by the source corpus.

Subfields: Geophysics, Ocean Engineering

View Paper: https://www.semanticscholar.org/paper/948f125e8d97be243736944642a2bf0725e3b298

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Geophysics

1. Wenlong Wang
2. George A. McMechan
3. Qunshan Zhang

In Ocean Engineering

1. Wenlong Wang
2. George A. McMechan
3. Qunshan Zhang

Citations in the corpus

• Comparison of two algorithms for isotropic elastic P and S vector decomposition (2015, methodology): “Sun (1999) and Sun and McMechan (2001) perform elastic extrapolation and use divergence and curl operators to separate the P and S wavefields near the surface, followed by two acoustic reverse time migrations (RTMs), one for the P-P reflection and one for the converted P-S reflection.”
• Vector-based elastic reverse time migration (2015, background): “…and McMechan, 2015), and phase reversal of the PS image is corrected by multiplying its amplitudes by −1 in the region to the left of the source (Sun and McMechan, 2001); the phase changes caused by spatial derivatives in divergence and curl operators will be the same for the source and…”