Elastic wave field extrapolation
Extrapolation of seismic waves from the earth's surface to any level in the subsurface plays an essential role in many advanced seismic processing schemes, such as migration, inverse scattering and redatuming. At present these schemes are based on the acoustic wave equation. This means not only...
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| Format: | eBook |
| Language: | English |
| Published: |
Elsevier,
1989.
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| Subjects: | |
| ISBN: | 9781621986317 1621986314 0444884726 9780444884725 9781483291000 1483291006 |
| Physical Description: | 1 online resource (468 pages) |
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Table of contents
| LEADER | 03898cam a22003977a 4500 | ||
|---|---|---|---|
| 001 | kn-ocn693470515 | ||
| 003 | OCoLC | ||
| 005 | 20240717213016.0 | ||
| 006 | m o d | ||
| 007 | cr cn||||||||| | ||
| 008 | 101216s1989 enk o 000 0 eng d | ||
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| 020 | |a 9781621986317 |q (electronic bk.) | ||
| 020 | |a 1621986314 |q (electronic bk.) | ||
| 020 | |a 0444884726 |q (electronic bk.) | ||
| 020 | |a 9780444884725 |q (electronic bk.) | ||
| 020 | |a 9781483291000 |q (ebook) | ||
| 020 | |a 1483291006 | ||
| 035 | |a (OCoLC)693470515 |z (OCoLC)837171287 |z (OCoLC)1057333154 |z (OCoLC)1100940512 |z (OCoLC)1145383385 | ||
| 042 | |a dlr | ||
| 100 | 1 | |a Wapenaar, Cornelis Pieter Arie, |d 1956- |1 https://id.oclc.org/worldcat/entity/E39PBJyRDWqpmxBD4W6GcMgxjC | |
| 245 | 1 | 0 | |a Elastic wave field extrapolation / |c C.P.A. Wapenaar and A.J. Berkhout. |
| 260 | |b Elsevier, |c 1989. | ||
| 300 | |a 1 online resource (468 pages) | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 506 | |a Plný text je dostupný pouze z IP adres počítačů Univerzity Tomáše Bati ve Zlíně nebo vzdáleným přístupem pro zaměstnance a studenty | ||
| 520 | |a Extrapolation of seismic waves from the earth's surface to any level in the subsurface plays an essential role in many advanced seismic processing schemes, such as migration, inverse scattering and redatuming. At present these schemes are based on the acoustic wave equation. This means not only that S-waves (shear waves) are ignored, but also that P-waves (compressional waves) are not handled correctly. In the seismic industry there is an important trend towards multi-component data acquisition. For processing of multi-component seismic data, ignoring S-waves can no longer be justified. Wave field extrapolation should therefore be based on the full elastic wave equation. In this book the authors review acoustic one-way extrapolation of P-waves and introduce elastic one-way extrapolation of P- and S-waves. They demonstrate that elastic extrapolation of multi-component data, decomposed into P- and S-waves, is essentially equivalent to acoustic extrapolation of P-waves. This has the important practical consequence that elastic processing of multi-component seismic data need not be significantly more complicated than acoustic processing of single-component seismic data. This is demonstrated in the final chapters, which deal with the application of wave field extrapolation in the redatuming process of single- and multi-component seismic data. Geophysicists, and anyone who is interested in a review of acoustic and elastic wave theory, will find this book useful. It is also a suitable textbook for graduate students and those following courses in elastic wave field extrapolation as each subject is introduced in a relatively simple manner using the scalar acoustic wave equation. In the chapters on elastic wave field extrapolation the formulation, whenever possible, is analogous to that used in the chapters on acoustic wave field extrapolation. The text is illustrated throughout and a bibliography and keyword index are provided. | ||
| 590 | |a Knovel |b Knovel (All titles) | ||
| 650 | 0 | |a Seismic waves |x Data processing. | |
| 655 | 7 | |a elektronické knihy |7 fd186907 |2 czenas | |
| 655 | 9 | |a electronic books |2 eczenas | |
| 700 | 1 | |a Berkhout, A. J., |d 1940- |1 https://id.oclc.org/worldcat/entity/E39PBJrRhpGcdMtY3qrpyB9qwC | |
| 776 | 0 | 8 | |i Print version: |a Wapenaar, Cornelis Pieter Arie, 1956- |t Elastic wave field extrapolation. |d Elsevier, 1989 |w (OCoLC)22889585 |
| 856 | 4 | 0 | |u https://proxy.k.utb.cz/login?url=https://app.knovel.com/hotlink/toc/id:kpEWFERSM4/elastic-wave-field?kpromoter=marc |y Full text |
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