Brian L. N. Kennett (Australian National University, Andreas Fichtner

Exploiting Seismic Waveforms (eBook, PDF)

Correlation, Heterogeneity and Inversion

• Format: PDF

Produktbeschreibung

Exploiting Seismic Waveforms introduces a range of recent developments in seismology including the application of correlation techniques, understanding of multi-scale heterogeneity and the extraction of structure and source information by seismic waveform inversion. It provides a full treatment of correlation methods for seismic noise and event signals, and develops inverse methods for both sources and structure. Higher frequency components of seismograms are frequently neglected, or removed by filtering, but they contain information about seismic structure on scales that cannot be revealed by seismic tomography. Sufficient computational resources are now available for waveform inversion for 3-D structure to be a practical procedure and this book describes suitable algorithms and examples reflecting current best practice. Intended for students and researchers in seismology, this book provides a physical understanding of seismic waveforms and the way that different aspects of the seismic wavefield are revealed by the way that seismic data are handled.

---

Dieser Download kann aus rechtlichen Gründen nur mit Rechnungsadresse in A, B, BG, CY, CZ, D, DK, EW, E, FIN, F, GR, HR, H, IRL, I, LT, L, LR, M, NL, PL, P, R, S, SLO, SK ausgeliefert werden.

Produktdetails

• Verlag: Cambridge University Press (Virtual Publishing)
• Erscheinungstermin: 18. November 2020
• ISBN-13: 9781108905633
• Artikelnr.: 70912613

Autorenporträt

Brian Kennett is Emeritus Professor of Seismology at the Australian National University. His research interests are directed towards understanding the structure of the Earth from seismological observations. He is the recipient of numerous awards and medals for his work and is a Fellow of the Australian Academy of Sciences and the Royal Society (London). He the author of more than 300 research papers and nine books.

Inhaltsangabe

1. Introduction
Part I: Building the Seismic Wavefield: 2. Stratified Media
3. Laterally Varying Media
4. The Reflection Field
Part II: Correlation Wavefields: 5. Correlations and Transfer Functions
6. Correlations and Interferometry
7. Correlations and Ambient Noise
8. Coda Correlations
9. Correlations in Receiver Studies
Part III: Interaction of Seismic Waves with Heterogeneity: 10. Deterministic and Stochastic Heterogeneity
11. The Effects of Heterogeneity
12. Scattering and Stochastic Waveguides
13. Multi-scale Heterogeneity
Part IV: Inversion for Earth Structure: 14. Inference for Structure
15. Gradient Methods for Nonlinear Inversion
16. Adjoint Methods and Sensitivity Analysis
17. Waveform Inversion of Event Data
18. Waveform Inversion of Correlation Data
19. New Directions
Appendix: Table of Notation
Bibliography
Index.