Projected Gradient Descent Methods For Simultaneous Source Seismic Data Processing
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Author | : Gerard T. Schuster |
Publisher | : SEG Books |
Total Pages | : 377 |
Release | : 2017-07-01 |
Genre | : Science |
ISBN | : 156080341X |
This book describes the theory and practice of inverting seismic data for the subsurface rock properties of the earth. The primary application is for inverting reflection and/or transmission data from engineering or exploration surveys, but the methods described also can be used for earthquake studies. Seismic Inversion will be of benefit to scientists and advanced students in engineering, earth sciences, and physics. It is desirable that the reader has some familiarity with certain aspects of numerical computation, such as finite-difference solutions to partial differential equations, numerical linear algebra, and the basic physics of wave propagation. For those not familiar with the terminology and methods of seismic exploration, a brief introduction is provided. To truly understand the nuances of seismic inversion, we have to actively practice what we preach (or teach). Therefore, computational labs are provided for most of the chapters, and some field data labs are given as well.
Author | : Jon F. Claerbout |
Publisher | : McGraw-Hill Companies |
Total Pages | : 296 |
Release | : 1976 |
Genre | : Science |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 1572 |
Release | : 1992 |
Genre | : Aeronautics |
ISBN | : |
Author | : Enders A. Robinson |
Publisher | : SEG Books |
Total Pages | : 481 |
Release | : 2000 |
Genre | : Digital filters (Mathematics). |
ISBN | : 1560801042 |
Addresses the construction, analysis, and interpretation of mathematical and statistical models. The practical use of the concepts and techniques developed is illustrated by numerous applications. The chosen examples will interest many readers, including those engaged in digital signal analysis in disciplines other than geophysics.
Author | : Andreas Fichtner |
Publisher | : Springer Science & Business Media |
Total Pages | : 352 |
Release | : 2010-11-16 |
Genre | : Science |
ISBN | : 3642158072 |
Recent progress in numerical methods and computer science allows us today to simulate the propagation of seismic waves through realistically heterogeneous Earth models with unprecedented accuracy. Full waveform tomography is a tomographic technique that takes advantage of numerical solutions of the elastic wave equation. The accuracy of the numerical solutions and the exploitation of complete waveform information result in tomographic images that are both more realistic and better resolved. This book develops and describes state of the art methodologies covering all aspects of full waveform tomography including methods for the numerical solution of the elastic wave equation, the adjoint method, the design of objective functionals and optimisation schemes. It provides a variety of case studies on all scales from local to global based on a large number of examples involving real data. It is a comprehensive reference on full waveform tomography for advanced students, researchers and professionals.
Author | : Aapo Hyvärinen |
Publisher | : John Wiley & Sons |
Total Pages | : 505 |
Release | : 2004-04-05 |
Genre | : Science |
ISBN | : 0471464198 |
A comprehensive introduction to ICA for students and practitioners Independent Component Analysis (ICA) is one of the most exciting new topics in fields such as neural networks, advanced statistics, and signal processing. This is the first book to provide a comprehensive introduction to this new technique complete with the fundamental mathematical background needed to understand and utilize it. It offers a general overview of the basics of ICA, important solutions and algorithms, and in-depth coverage of new applications in image processing, telecommunications, audio signal processing, and more. Independent Component Analysis is divided into four sections that cover: * General mathematical concepts utilized in the book * The basic ICA model and its solution * Various extensions of the basic ICA model * Real-world applications for ICA models Authors Hyvarinen, Karhunen, and Oja are well known for their contributions to the development of ICA and here cover all the relevant theory, new algorithms, and applications in various fields. Researchers, students, and practitioners from a variety of disciplines will find this accessible volume both helpful and informative.
Author | : Brian Kennett |
Publisher | : ANU E Press |
Total Pages | : 298 |
Release | : 2009-05-01 |
Genre | : Reference |
ISBN | : 192153673X |
Seismic Wave Propagation in Stratified Media presents a systematic treatment of the interaction of seismic waves with Earth structure. The theoretical development is physically based and is closely tied to the nature of the seismograms observed across a wide range of distance scales - from a few kilometres as in shallow reflection work for geophysical prospecting, to many thousands of kilometres for major earthquakes. A unified framework is presented for all classes of seismic phenomena, for both body waves and surface waves. Since its first publication in 1983 this book has been an important resource for understanding the way in which seismic waves can be understood in terms of reflection and transmission properties of Earth models, and how complete theoretical seismograms can be calculated. The methods allow the development of specific approximations that allow concentration on different seismic arrivals and hence provide a direct tie to seismic observations.
Author | : Mark E. Everett |
Publisher | : Cambridge University Press |
Total Pages | : 419 |
Release | : 2013-04-25 |
Genre | : Science |
ISBN | : 1107018773 |
A refreshing, up-to-date exploration of the latest developments in near-surface techniques, for advanced-undergraduate and graduate students, and professionals.
Author | : Carl Wunsch |
Publisher | : Cambridge University Press |
Total Pages | : 357 |
Release | : 2006-06-29 |
Genre | : Science |
ISBN | : 1139456938 |
Addressing the problems of making inferences from noisy observations and imperfect theories, this 2006 book introduces many inference tools and practical applications. Starting with fundamental algebraic and statistical ideas, it is ideal for graduate students and researchers in oceanography, climate science, and geophysical fluid dynamics.
Author | : V. K. Arya |
Publisher | : |
Total Pages | : 344 |
Release | : 1982 |
Genre | : Nature |
ISBN | : |