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Basic Wave Analysis
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Book Synopsis Basic Wave Analysis by : Enders A. Robinson
Download or read book Basic Wave Analysis written by Enders A. Robinson and published by . This book was released on 2020 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to provide the information required for understanding the fundamental aspects of the elaborate computer processing schemes prevalent in exploration geophysics. Basic Wave Analysis has three parts. Part 1 addresses velocity analysis. The correct determination of velocity is the most important problem in seismic exploration, and an understanding of velocity analysis is a valuable asset for a geophysicist. Part 2 discusses raypath analysis. Raypaths provide a geometrical picture of how waves travel, so that a person can visualize raypaths in their imagination. Geometrical pictures are as important in seismology as they are in optics. Part 3 addresses wavefront analysis. A person cannot easily visualize traveling wavefronts in their imagination; however, a computer can follow their motion, and give the geophysicist the final outcome. Knowledge of wavefront analysis helps a geophysicist understand many modern computer methods. This book has not been written to address advanced subjects. Rather, it concentrates on the basic concepts of Fermat and Huygens to explore and understand basic wave analysis. This book is based upon inventive science. It deals with ideas, and not with numerical algorithms. It does not explain the details the many migration and inversion methods use, but it does provide readers with the tools needed to make those topics more understandable. The three parts of this book are in the order of increasing difficulty, and the most important part is Part 1, because velocity analysis is central to every seismic investigation.
Book Synopsis Basic Wave Analysis by : Enders Anthony Robinson
Download or read book Basic Wave Analysis written by Enders Anthony Robinson and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Understanding Amplitudes by : Michael Burianyk
Download or read book Understanding Amplitudes written by Michael Burianyk and published by SEG Books. This book was released on 2021-09-23 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elementary, conceptual, and easy to read, this book describes the methods and techniques used to estimate rock properties from seismic data, based on a sound understanding of the elastic properties of materials and rocks and how the amplitudes of seismic reflections change with those properties. By examining the recorded seismic amplitudes in some detail, we can deduce properties beyond the basic geological structure of the subsurface. We can, using AVO and other amplitude techniques, characterize rocks and the reservoirs inside them with some degree of qualitative, and even quantitative, detail. Mathematics is not ignored, but is kept to a minimum. Intended for geophysicists, seismic acquisition specialists, processors, and interpreters, even those with little previous exposure to ‘quantitative interpretation’, ‘interpretive processing’ or ‘advanced seismic analysis’, this book also would be appropriate for geologists, engineers, and technicians who are familiar with the concepts but need a methodical review as well as managers and businesspeople who would like to obtain an understanding of these concepts.
Book Synopsis Surface Wave Analysis for Near Surface Applications by : Giancarlo Dal Moro
Download or read book Surface Wave Analysis for Near Surface Applications written by Giancarlo Dal Moro and published by Elsevier. This book was released on 2014-11-04 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seismic Wave Analysis for Near Surface Applications presents the foundational tools necessary to properly analyze surface waves acquired according to both active and passive techniques. Applications range from seismic hazard studies, geotechnical surveys and the exploration of extra-terrestrial bodies. Surface waves have become critical to near-surface geophysics both for geotechnical goals and seismic-hazard studies. Included in this book are the related theories, approaches and applications which the lead editor has assembled from a range of authored contributions carefully selected from the latest developments in research. A unique blend of theory and practice, the book’s concepts are based on exhaustive field research conducted over the past decade from the world’s leading seismologists and geophysicists. Edited by a geophysicist with nearly 20 years of experience in research, consulting, and geoscience software development Nearly 100 figures, photographs, and examples aid in the understanding of fundamental concepts and techniques Presents the latest research in seismic wave characteristics and analysis, the fundamentals of signal processing, wave data acquisition and inversion, and the latest developments in horizontal-to-vertical spectral ratio (HVSR) Each chapter features a real-world case study—13 in all—to bring the book’s key principles to life
Book Synopsis Basic Wave Mechanics by : Robert M. Sorensen
Download or read book Basic Wave Mechanics written by Robert M. Sorensen and published by John Wiley & Sons. This book was released on 1993-10-06 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intended for coastal engineers and marine scientists who desire to develop a fundamental physical understanding of ocean waves and be able to apply this knowledge to ocean and coastal analysis and design. Provides an introduction to the physical processes of ocean wave mechanics, an understanding of the basic techniques for wave analysis, techniques for practical calculation and prediction of waves and applied wave forecasting.
Book Synopsis Understanding Signals by : Michael Burianyk
Download or read book Understanding Signals written by Michael Burianyk and published by SEG Books. This book was released on 2019-05-15 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written for students as well as professionals who work with and support geophysicists, this book presents a simple and informal discussion of fundamental concepts which underlie the quantitative part of geophysical analysis and interpretation. These general concepts are applicable for an analytical approach to any phenomena that can be measured and recorded. With examples and figures created using Microsoft Excel®, this book is accessible and insightful. Topics covered include: the concept of signals based on the sine function; the summation of sine waves as a more complicated signal; the notion of Fourier series and the spectral representation of signals; digital sampling and discrete representation of signals; the discrete Fourier transform and inverse transform; the concept of filtering in the spectral domain; and the idea of filtering outside of the spectral domain, by convolution, and the relationship between the measurement and spectral domains. This book will be valuable for geologists, junior seismic interpreters, software developers, high school and university students, and geophysical professionals seeking a refresher of the basic concepts.
Book Synopsis Surface Wave Methods for Near-Surface Site Characterization by : Sebastiano Foti
Download or read book Surface Wave Methods for Near-Surface Site Characterization written by Sebastiano Foti and published by CRC Press. This book was released on 2014-08-21 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Develop a Greater Understanding of How and Why Surface Wave Testing Works Using examples and case studies directly drawn from the authors’ experience, Surface Wave Methods for Near-Surface Site Characterization addresses both the experimental and theoretical aspects of surface wave propagation in both forward and inverse modeling. This book accents the key facets associated with surface wave testing for near-surface site characterization. It clearly outlines the basic principles, the theoretical framework and the practical implementation of surface wave analysis. In addition, it also describes in detail the equipment and measuring devices, acquisition techniques, signal processing, forward and inverse modeling theories, and testing protocols that form the basis of modern surface wave techniques. Review Examples of Typical Applications for This Geophysical Technique Divided into eight chapters, the book explains surface wave testing principles from data measurement to interpretation. It effectively integrates several examples and case studies illustrating how different ground conditions and geological settings may influence the interpretation of data measurements. The authors accurately describe each phase of testing in addition to the guidelines for correctly performing and interpreting results. They present variants of the test within a consistent framework to facilitate comparisons, and include an in-depth discussion of the uncertainties arising at each stage of surface wave testing. Provides a comprehensive and in-depth treatment of all the steps involved in surface wave testing Discusses surface wave methods and their applications in various geotechnical conditions and geological settings Explains how surface wave measurements can be used to estimate both stiffness and dissipative properties of the ground Addresses the issue of uncertainty, which is often an overlooked problem in surface wave testing Includes examples with comparative analysis using different processing techniques and inversion algorithms Outlines advanced applications of surface wave testing such as joint inversion, underwater investigation, and Love wave analysis Written for geotechnical engineers, engineering seismologists, geophysicists, and researchers, Surface Wave Methods for Near-Surface Site Characterization offers practical guidance, and presents a thorough understanding of the basic concepts.
Book Synopsis Tau-p: a plane wave approach to the analysis of seismic data by : Paul Stoffa
Download or read book Tau-p: a plane wave approach to the analysis of seismic data written by Paul Stoffa and published by Springer Science & Business Media. This book was released on 1989-08-31 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: In exploration seismology, data are acquired at multiple source and receiver posi tions along a profile line. These data are subsequently processed and interpreted. The primary result of this process is a subsurface image of the exploration target. As part of this procedure, additional information is also obtained about the subsurface material properties, e.g., seismic velocities. The methods that are employed in the acquisition and processing of exploration seismic data are internally consistent. That is, principally near vertical incidence seismic waves are generated, recorded and subsequently imaged. The data processing methods commonly used are based upon a small angle of incidence approximation, thus making the imaging problem tractable for existing data processing technology. Although tremendously successful, the limitations of this method are generally recognized. Current and future exploration goals will likely require the use of additional seismic waves, i.e., both compressional and shear precritical and postcritical reflections and refractions. Also, in addition to making better use of seismic travel times, recent efforts to directly incorporate seismic amplitude variations show that the approach may lead to a better understanding of subsurface rock properties. In response to more demanding exploration goals, recent data acquisition techniques have improved significantly by increasing the spatial aperture and incorporating a large number of closely spaced receivers. The need for better subsurface resolution in depth and position has encouraged the use of 240, 512, and even 1024 recorded data channels with receiver separations of 5 to 25 m.
Book Synopsis The Wave Principle by : Ralph Nelson Elliott
Download or read book The Wave Principle written by Ralph Nelson Elliott and published by www.bnpublishing.com. This book was released on 2012-08 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Elliott Wave Principle is a form of technical analysis that some traders use to analyze financial market cycles and forecast market trends by identifying extremes in investor psychology, highs and lows in prices, and other collective factors. Ralph Nelson Elliott, a professional accountant, discovered the underlying social principles and developed the analytical tools. He proposed that market prices unfold in specific patterns, which practitioners today call Elliott waves, or simply waves. Elliott published his theory of market behavior in this book "The Wave Principle". Elliott stated that "because man is subject to rhythmical procedure, calculations having to do with his activities can be projected far into the future with a justification and certainty heretofore unattainable."
Book Synopsis Seismic Signatures and Analysis of Reflection Data in Anisotropic Media by : I. Tsvankin
Download or read book Seismic Signatures and Analysis of Reflection Data in Anisotropic Media written by I. Tsvankin and published by Elsevier. This book was released on 2005-06-13 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following the breakthrough in the last decade in identifying the key parameters for time and depth imaging in anisotropic media and developing practical methodologies for estimating them from seismic data, Seismic Signatures and Analysis of Reflection Data in Anisotropic Media primarily focuses on the far reaching exploration benefits of anisotropic processing. This volume provides the first comprehensive description of reflection seismic signatures and processing methods in anisotropic media. It identifies the key parameters for time and depth imaging in transversely isotropic media and describes practical methodologies for estimating them from seismic data. Also, it contains a thorough discussion of the important issues of uniqueness and stability of seismic velocity analysis in the presence of anisotropy. The book contains a complete description of anisotropic imaging methods, from the theoretical background to algorithms to implementation issues. Numerous applications to synthetic and field data illustrate the improvements achieved by the anisotropic processing and the possibility of using the estimated anisotropic parameters in lithology discrimination. Focuses on the far reaching exploration benefits of anisotropic processing First comprehensive description of reflection seismic signatures and processing methods in anisotropic media
Book Synopsis Wave Fields in Real Media by : José M. Carcione
Download or read book Wave Fields in Real Media written by José M. Carcione and published by Elsevier. This book was released on 2014-12-08 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authored by the internationally renowned José M. Carcione, Wave Fields in Real Media: Wave Propagation in Anisotropic, Anelastic, Porous and Electromagnetic Media examines the differences between an ideal and a real description of wave propagation, starting with the introduction of relevant stress-strain relations. The combination of this relation and the equations of momentum conservation lead to the equation of motion. The differential formulation is written in terms of memory variables, and Biot's theory is used to describe wave propagation in porous media. For each rheology, a plane-wave analysis is performed in order to understand the physics of wave propagation. This book contains a review of the main direct numerical methods for solving the equation of motion in the time and space domains. The emphasis is on geophysical applications for seismic exploration, but researchers in the fields of earthquake seismology, rock acoustics, and material science - including many branches of acoustics of fluids and solids - may also find this text useful. New to this edition: This new edition presents the fundamentals of wave propagation in Anisotropic, Anelastic, Porous Media while also incorporating the latest research from the past 7 years, including that of the author. The author presents all the equations and concepts necessary to understand the physics of wave propagation. These equations form the basis for modeling and inversion of seismic and electromagnetic data. Additionally, demonstrations are given, so the book can be used to teach post-graduate courses. Addition of new and revised content is approximately 30%. Examines the fundamentals of wave propagation in anisotropic, anelastic and porous media Presents all equations and concepts necessary to understand the physics of wave propagation, with examples Emphasizes geophysics, particularly, seismic exploration for hydrocarbon reservoirs, which is essential for exploration and production of oil
Book Synopsis Traveling Wave Analysis of Partial Differential Equations by : Graham Griffiths
Download or read book Traveling Wave Analysis of Partial Differential Equations written by Graham Griffiths and published by Academic Press. This book was released on 2010-12-09 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the Partial Differential Equations (PDE) models that are now studied are usually beyond traditional mathematical analysis, the numerical methods that are being developed and used require testing and validation. This is often done with PDEs that have known, exact, analytical solutions. The development of analytical solutions is also an active area of research, with many advances being reported recently, particularly traveling wave solutions for nonlinear evolutionary PDEs. Thus, the current development of analytical solutions directly supports the development of numerical methods by providing a spectrum of test problems that can be used to evaluate numerical methods. This book surveys some of these new developments in analytical and numerical methods, and relates the two through a series of PDE examples. The PDEs that have been selected are largely "named'' since they carry the names of their original contributors. These names usually signify that the PDEs are widely recognized and used in many application areas. The authors’ intention is to provide a set of numerical and analytical methods based on the concept of a traveling wave, with a central feature of conversion of the PDEs to ODEs. The Matlab and Maple software will be available for download from this website shortly. www.pdecomp.net Includes a spectrum of applications in science, engineering, applied mathematics Presents a combination of numerical and analytical methods Provides transportable computer codes in Matlab and Maple
Book Synopsis Basic Theory of Wave Analysis by : K. Eggers
Download or read book Basic Theory of Wave Analysis written by K. Eggers and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mastering Elliott Wave Principle by : Constance Brown
Download or read book Mastering Elliott Wave Principle written by Constance Brown and published by John Wiley & Sons. This book was released on 2012-05-01 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: An innovative approach to applying Elliott Wave Principle By convention, most Elliott Wave Principle (EWP) practitioners focus on individual market price movement. Connie Brown has a global reputation of developing analysis that focuses on the integration of global markets. In a two book series you will be taken through the steps to master the global cash flows of today’s financial markets. The approach found in this first book differs from the traditional view of EWP because it shows you how geometry and the use of simple boxes drawn within a trend will guide you away from the common complaint of subjectivity, thereby making smarter trades of higher probability. While EWP can be a challenging topic, the structure of this book eases you into the analysis principles. With Mastering Elliott Wave Principle you are guided step-by-step through the learning phases of Elliott Wave analysis and then your understanding is further challenged through self-examination. The preliminary coaching unravels common misunderstandings that sabotage the beginner. You will discover how price swings and waves are not the same. Elements of balance and proportion are mathematical concepts taught through geometry and not subjective. These basic skills establish a foundation that allow beginners to understand what to expect from their level of skill. There are three distinct levels of skill that all masters of the EWP have learned. Now there is a series to guide your understanding at each skill level so you can develop a working knowledge of how to define market positions around the world in short or long term time horizons. Bring your biases, bring your past concerns and discover how this breakthrough and original approach to teaching the Wave Principle can help you. Traders, from beginners to advanced, can use this book to become proficient in the Elliott Wave Principle Contains practice charts to compare your understanding and skill level with follow-up discussions of how you may have differed based on the results from twenty years of coaching
Book Synopsis Seismic Diffraction by : Tijmen Jan Moser
Download or read book Seismic Diffraction written by Tijmen Jan Moser and published by SEG Books. This book was released on 2016-06-30 with total page 823 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of diffraction imaging to complement the seismic reflection method is rapidly gaining momentum in the oil and gas industry. As the industry moves toward exploiting smaller and more complex conventional reservoirs and extensive new unconventional resource plays, the application of the seismic diffraction method to image sub-wavelength features such as small-scale faults, fractures and stratigraphic pinchouts is expected to increase dramatically over the next few years. “Seismic Diffraction” covers seismic diffraction theory, modeling, observation, and imaging. Papers and discussion include an overview of seismic diffractions, including classic papers which introduced the potential of diffraction phenomena in seismic processing; papers on the forward modeling of seismic diffractions, with an emphasis on the theoretical principles; papers which describe techniques for diffraction mathematical modeling as well as laboratory experiments for the physical modeling of diffractions; key papers dealing with the observation of seismic diffractions, in near-surface-, reservoir-, as well as crustal studies; and key papers on diffraction imaging.
Download or read book Waveform Analysis written by R. G. Manley and published by . This book was released on 1945 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ELLIOTT WAVE PRINCIPLE - KEY T by : Robert R. Prechter Jr
Download or read book ELLIOTT WAVE PRINCIPLE - KEY T written by Robert R. Prechter Jr and published by New Classics Library. This book was released on 2005-02 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Great Classic for Three Decades: Now In Its 10th Edition, Consider What This "Definitive Text" Offers You Take a moment to look over your books about investing. Have any of them given you a successful method for making profits and reducing risks? Is there even one such book that has proven reliable over the years? Alas, most investors would say "no." That's because so few investment books are "classic" in the true sense: For years investors keep buying the book, and they keep using the method to make the most of their opportunities. Three decades years ago -- 1978 -- is one of the last times an investment book was written that is worthy of being called "classic." One of the two men who authored that book was a 26 year-old market analyst working at Merrill Lynch's headquarters on Wall Street. The young man had earned a lot of attention in a short time by using a forecasting tool that almost no one had heard of. Yet his market forecasts were startlingly accurate: Robert Prechter was the young man's name, and he used a method called the "Elliott Wave Principle." A. J. Frost was one of the few other financial professionals who used the Wave Principle. In a distinguished 20-year career, Frost had likewise made many astonishingly accurate forecasts. His colleagues regarded him as the consummate technical analyst. Frost and Prechter met in May of 1977 and became fast friends. Eighteen months later, they published Elliott Wave Principle - Key to Market Behavior. The Dow Industrials stood at 790. But the brash forecast in this new book called for a Great Bull Market. It became a runaway best seller. Three decades is enough time for investors to deem a book about an investment method as "classic," and surely the jury is in on this one: Elliott Wave Principle is now published in seven languages, and continues to sell thousands of copies every year. In Europe, Asia and the Americas, literally millions of investors worldwide use or recognize the Elliott Wave method for profitable investing. Elliott Wave International is proud to present the 10th edition of this investment classic. It's designed to help the Elliott Wave novice and the veteran practitioner. It's time to consider what this definitive text offers you. Here's a sample of what you'll learn: The basic tenets of Wave Theory: You'll read simple explanations of the terms, and how to identify all 13 waves that can occur in the movement of stock market averages. The rules and guidelines of Wave analysis: You'll learn the basics of counting waves, how to recognize the "right look" of a wave, plus lots of simple steps for applying the rules. The scientific background of the Wave Principle: How you can see it in nature and the universe, in art and mathematics, even in the shape of the human body. Long-term waves: You'll see how the Wave Principle gives history greater meaning, from the fall of the Roman Empire through the Middle Ages into the financial upheavals of the 20th Century. Understanding these monumental trends will help you position yourself for long-term profit and protection. Stocks, commodities and gold: The Wave Principle is your guide to the movements of any financial market. Few pleasures can match the exhilaration you'll feel when a Wave Principle forecast has you in the market when it moves up, or takes you out just before it moves down. Obviously, Elliott Wave Principle - Key to Market Behavior is the perfect companion to Bob Prechter's Elliott Wave Theorist publication. The book is essential reading for you to receive the most from what the Theorist says every month -- in fact, all of EWI's publications continually reference this book.
