Basics Of Computational Geophysics

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Basics of Computational Geophysics

Pijush Samui,Barnali Dixon,Dieu Tien Bui
Basics of Computational Geophysics Book PDF

Author : Pijush Samui,Barnali Dixon,Dieu Tien Bui
Publisher : Elsevier
Page : 437 pages
File Size : 43,7 Mb
Release : 2020-11-27
Category : Science
ISBN : 9780128209011

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Basics of Computational Geophysics by Pijush Samui,Barnali Dixon,Dieu Tien Bui Pdf

Basics of Computational Geophysics provides a one-stop, collective resource for practitioners on the different techniques and models in geoscience, their practical applications, and case studies. The reference provides the modeling theory in an easy-to-read format that is verified with onsite models for specific regions and scenarios, including the use of big data and artificial intelligence. This book offers a platform whereby readers will learn theory, practical applications, and the comparison of real-world problems surrounding geomechanics, modeling and optimizations. Covers various advanced computational techniques for solving different problems in geophysics, including the use of Big Data and artificial intelligence Includes case studies that provide examples surrounding practical applications Provides an assessment of the capabilities of commercial software

Fundamentals of Computational Geoscience

Chongbin Zhao,Bruce E. Hobbs,Alison Ord
Fundamentals of Computational Geoscience Book PDF

Author : Chongbin Zhao,Bruce E. Hobbs,Alison Ord
Publisher : Springer Science & Business Media
Page : 248 pages
File Size : 51,9 Mb
Release : 2009-04-21
Category : Science
ISBN : 9783540897439

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Fundamentals of Computational Geoscience by Chongbin Zhao,Bruce E. Hobbs,Alison Ord Pdf

Geoscience is a fundamental natural science discipline dealing with the origin, evolutionary history and behaviour of the planet Earth. As a result of its complicated and complex nature, the Earth system not only provides the necessary materials and environment for mankind to live, but also brings many types of natural disasters, such as earthquakes, volcanic eruptions, tsunamis, ?oods and tornadoes, to mention just a few. With the ever-increasing demand for improving our living standards, it has been recognized that the existing natural resources will be exhausted in the near future and that our living environments are, in fact, deteriorating. To maintain the sustainable development of our living standards and the further improvement of our living environments, an inevitable and challenging task that geoscientists are now confronting is how accurately to predict not only the occurrences of these natural disasters, but also the locations of large concealed natural resources in the deep Earth. For this reason, geoscientists must study the processes, rules and laws, by which the Earth system operates, instead of simply describing and observing g- science phenomena.

Computational Methods in Geophysical Electromagnetics

Eldad Haber
Computational Methods in Geophysical Electromagnetics Book PDF

Author : Eldad Haber
Publisher : SIAM
Page : 148 pages
File Size : 41,6 Mb
Release : 2014-12-11
Category : Science
ISBN : 9781611973808

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Computational Methods in Geophysical Electromagnetics by Eldad Haber Pdf

This monograph provides a framework for students and practitioners who are working on the solution of electromagnetic imaging in geophysics. Bridging the gap between theory and practical applied material (for example, inverse and forward problems), it provides a simple explanation of finite volume discretization, basic concepts in solving inverse problems through optimization, a summary of applied electromagnetics methods, and MATLAB??code for efficient computation.

Computational Geosciences with Mathematica

William Haneberg
Computational Geosciences with Mathematica Book PDF

Author : William Haneberg
Publisher : Springer Science & Business Media
Page : 386 pages
File Size : 53,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642185540

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Computational Geosciences with Mathematica by William Haneberg Pdf

Computational Geosciences with Mathematica is the only book written by a geologist specifically to show geologists and geoscientists how to use Mathematica to formulate and solve problems. It spans a broad range of geologic and mathematical topics, which are drawn from the author's extensive experience in research, consulting, and teaching. The reference and text leads readers step-by-step through geologic applications such as custom graphics programming, data input and output, linear and differential equations, linear and nonlinear regression, Monte Carlo simulation, time series and image analysis, and the visualization and analysis of geologic surfaces. It is packed with actual Mathematica output and includes boxed Computer Notes with tips and exploration suggestions.

Fundamentals of Geophysics

William Lowrie
Fundamentals of Geophysics Book PDF

Author : William Lowrie
Publisher : Cambridge University Press
Page : 11 pages
File Size : 44,5 Mb
Release : 2007-09-20
Category : Science
ISBN : 9781139465953

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Fundamentals of Geophysics by William Lowrie Pdf

This second edition of Fundamentals of Geophysics has been completely revised and updated, and is the ideal geophysics textbook for undergraduate students of geoscience with an introductory level of knowledge in physics and mathematics. It gives a comprehensive treatment of the fundamental principles of each major branch of geophysics, and presents geophysics within the wider context of plate tectonics, geodynamics and planetary science. Basic principles are explained with the aid of numerous figures and step-by-step mathematical treatments, and important geophysical results are illustrated with examples from the scientific literature. Text-boxes are used for auxiliary explanations and to handle topics of interest for more advanced students. This new edition also includes review questions at the end of each chapter to help assess the reader's understanding of the topics covered and quantitative exercises for more thorough evaluation. Solutions to the exercises and electronic copies of the figures are available at www.cambridge.org/9780521859028.

Computational Methods for Geodynamics

Alik Ismail-Zadeh,Paul Tackley
Computational Methods for Geodynamics Book PDF

Author : Alik Ismail-Zadeh,Paul Tackley
Publisher : Cambridge University Press
Page : 333 pages
File Size : 43,6 Mb
Release : 2010-07-22
Category : Science
ISBN : 9781139489355

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Computational Methods for Geodynamics by Alik Ismail-Zadeh,Paul Tackley Pdf

Written as both a textbook and a handy reference, this text deliberately avoids complex mathematics assuming only basic familiarity with geodynamic theory and calculus. Here, the authors have brought together the key numerical techniques for geodynamic modeling, demonstrations of how to solve problems including lithospheric deformation, mantle convection and the geodynamo. Building from a discussion of the fundamental principles of mathematical and numerical modeling, the text moves into critical examinations of each of the different techniques before concluding with a detailed analysis of specific geodynamic applications. Key differences between methods and their respective limitations are also discussed - showing readers when and how to apply a particular method in order to produce the most accurate results. This is an essential text for advanced courses on numerical and computational modeling in geodynamics and geophysics, and an invaluable resource for researchers looking to master cutting-edge techniques. Links to supplementary computer codes are available online.

Fundamentals of Computational Geoscience

Chongbin Zhao,Bruce E. Hobbs,Alison Ord
Fundamentals of Computational Geoscience Book PDF

Author : Chongbin Zhao,Bruce E. Hobbs,Alison Ord
Publisher : Springer Science & Business Media
Page : 248 pages
File Size : 45,7 Mb
Release : 2009-04-07
Category : Science
ISBN : 9783540897422

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Fundamentals of Computational Geoscience by Chongbin Zhao,Bruce E. Hobbs,Alison Ord Pdf

This monograph aims to provide state-of-the-art numerical methods, procedures and algorithms in the field of computational geoscience, based on the authors’ own work during the last decade. Although some theoretical results are provided to verify numerical ones, the main focus of this monograph is on computational simulation aspects of the newly-developed computational geoscience discipline. The advanced numerical methods, procedures and algorithms presented are also applicable to a wide range of problems in both geological length-scales and engineering length-scales. In order to broaden the readership, common mathematical notations are used to describe the theoretical aspects of geoscience problems, making it either an invaluable textbook for postgraduate students or an indispensable reference book for computational geoscientists, mathematicians, engineers and geoscientists.

Computational Seismology

Heiner Igel
Computational Seismology Book PDF

Author : Heiner Igel
Publisher : Oxford University Press
Page : 340 pages
File Size : 46,6 Mb
Release : 2017
Category : Nature
ISBN : 9780198717409

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Computational Seismology by Heiner Igel Pdf

An introductory text to a range of numerical methods used today to simulate time-dependent processes in Earth science, physics, engineering and many other fields. It looks under the hood of current simulation technology and provides guidelines on what to look out for when carrying out sophisticated simulation tasks.

Computational Geo-Electromagnetics

Viacheslav V. Spichak
Computational Geo Electromagnetics Book PDF

Author : Viacheslav V. Spichak
Publisher : Unknown
Page : 462 pages
File Size : 42,6 Mb
Release : 2020-02
Category : Electronic
ISBN : 9780128196311

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Computational Geo-Electromagnetics by Viacheslav V. Spichak Pdf

Computational Geo-Electromagnetics: Methods, Models, and Forecasts, Volume Five in the Computational Geophysics series, is devoted to techniques for building of geoelectrical models from electromagnetic data, featuring Bayesian statistical analysis and neural network algorithms. These models are applied to studying the geoelectrical structure of famous volcanoes (i.e., Vesuvio, Kilauea, Elbrus, Komagatake, Hengill) and geothermal zones (i.e., Travale, Italy; Soultz-sous-Forets, Elsace). Methodological recommendations are given on electromagnetic sounding of faults as well as geothermal and hydrocarbon reservoirs. Techniques for forecasting of petrophysical properties from the electrical resistivity as proxy parameter are also considered. Computational Geo-Electromagnetics: Methods, Models, and Forecasts offers techniques and algorithms for building geoelectrical models under conditions of rare or irregularly distributed EM data and/or lack of prior geological and geophysical information. This volume also includes methodological guidelines on interpretation of electromagnetic sounding data depending on goals of the study. Finally, it details computational algorithms for using electrical resistivity for properties beyond boreholes. Provides algorithms for inversion of incomplete, rare or irregularly distributed EM data Features methodological issues of building geoelectrical models Offers techniques for retrieving petrophysical properties from EM sounding data and well logs

Computational Neural Networks for Geophysical Data Processing

M.M. Poulton
Computational Neural Networks for Geophysical Data Processing Book PDF

Author : M.M. Poulton
Publisher : Elsevier
Page : 352 pages
File Size : 47,9 Mb
Release : 2001-06-13
Category : Science
ISBN : 0080529658

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Computational Neural Networks for Geophysical Data Processing by M.M. Poulton Pdf

This book was primarily written for an audience that has heard about neural networks or has had some experience with the algorithms, but would like to gain a deeper understanding of the fundamental material. For those that already have a solid grasp of how to create a neural network application, this work can provide a wide range of examples of nuances in network design, data set design, testing strategy, and error analysis. Computational, rather than artificial, modifiers are used for neural networks in this book to make a distinction between networks that are implemented in hardware and those that are implemented in software. The term artificial neural network covers any implementation that is inorganic and is the most general term. Computational neural networks are only implemented in software but represent the vast majority of applications. While this book cannot provide a blue print for every conceivable geophysics application, it does outline a basic approach that has been used successfully.

Computational Seismology

V. I. Keilis-Borok
Computational Seismology Book PDF

Author : V. I. Keilis-Borok
Publisher : Springer
Page : 228 pages
File Size : 53,5 Mb
Release : 2012-04-29
Category : Science
ISBN : 1468488171

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Computational Seismology by V. I. Keilis-Borok Pdf

sense do not grow as fast as computational possi This book contains selections from Volumes bilities. I-V of the series "Computational Seismology," which Moreover, for some strange reason, comput was initiated a few years ago by the Academy of ers usually create a spirit of haste, though they are Sciences of the USSR. Volume V was still in prepa intended to provide time for meditation. In com ration when the translation was begun, and the trans puterizing seismology, therefore, one must first lations of papers from it were made from manu generalize the methods and then make them more scripts. Most of the authors are members of the rigorous mathematically. All relevant data must Department of Computational Geophysics of the In be processed jointly. Insofar as is possible, a priori stitute of Physics of the Earth, Moscow. hypotheses should be avoided. Particular attention The series is dedicated to theoretical and must be given to exact formulation of the problem, computational aspects of the analysis of seismolog to questions of uniqueness and stability, to the con ical data. The present state of this field is typical fidence limits of the results, etc. This general ap of our times. The rapidly increasing flow of infor proach is required in solving the main problems of mation is already too vast to be processed or even modern seismology, which are by definition general comprehended in a traditional way. This has forced problems. This approach has other advantages.

Mathematical and Computational Models of Flows and Waves in Geophysics

Gerardo Hernández-Dueñas,Miguel Angel Moreles
Mathematical and Computational Models of Flows and Waves in Geophysics Book PDF

Author : Gerardo Hernández-Dueñas,Miguel Angel Moreles
Publisher : Springer Nature
Page : 201 pages
File Size : 52,9 Mb
Release : 2022-11-03
Category : Mathematics
ISBN : 9783031120077

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Mathematical and Computational Models of Flows and Waves in Geophysics by Gerardo Hernández-Dueñas,Miguel Angel Moreles Pdf

This volume proposes an integral approach to studying the geophysics of Earth. It is motivated by a variety of phenomena from nature with deep and direct impacts in our lives. Such events may evolve across a large range of spatial and time scales and may be observed in the ocean, the atmosphere, the volcanic surface as well as underground. The physical laws dictating the evolution of such phenomena lead to the unifying theme of this manuscript, that is, the mathematical and computational modeling of flows and waves. Consequently, the underlying models are given in terms of Partial Differential Equations (PDEs) whose solutions are approximated using numerical methods, thus providing simulations of the aforementioned phenomena, as well as the appropriate geophysical validation and interpretation.

Atmospheres and Oceans on Computers

Lars Petter Røed
Atmospheres and Oceans on Computers Book PDF

Author : Lars Petter Røed
Publisher : Springer
Page : 275 pages
File Size : 45,5 Mb
Release : 2018-09-04
Category : Science
ISBN : 9783319938646

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Atmospheres and Oceans on Computers by Lars Petter Røed Pdf

This textbook introduces step by step the basic numerical methods to solve the equations governing the motion of the atmosphere and ocean, and describes how to develop a set of corresponding instructions for the computer as part of a code. Today's computers are powerful enough to allow 7-day forecasts within hours, and modern teaching of the subject requires a combination of theoretical and computational approaches. The presentation is aimed at beginning graduate students intending to become forecasters or researchers, that is, users of existing models or model developers. However, model developers must be well versed in the underlying physics as well as in numerical methods. Thus, while some of the topics discussed in the modeling of the atmosphere and ocean are more advanced, the book ensures that the gap between those scientists who analyze results from model simulations and observations and those who work with the inner works of the model does not widen further. In this spirit, the course presents methods whereby important balance equations in oceanography and meteorology, namely the advection-diffusion equation and the shallow water equations on a rotating Earth, can be solved by numerical means with little prior knowledge. The numerical focus is on the finite-difference (FD) methods, and although more powerful methods exist, the simplicity of FD makes it ideal as a pedagogical introduction to the subject. The book also includes suitable exercises and computer problems.

Potential Theory in Applied Geophysics

Kalyan Kumar Roy
Potential Theory in Applied Geophysics Book PDF

Author : Kalyan Kumar Roy
Publisher : Springer Science & Business Media
Page : 661 pages
File Size : 49,9 Mb
Release : 2007-11-15
Category : Science
ISBN : 9783540723349

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Potential Theory in Applied Geophysics by Kalyan Kumar Roy Pdf

This book introduces the principles of gravitational, magnetic, electrostatic, direct current electrical and electromagnetic fields, with detailed solutions of Laplace and electromagnetic wave equations by the method of separation of variables. Discussion includes behaviours of the scalar and vector potential and the nature of the solutions of these boundary value problems, along with the use of complex variables and conformal transformation, Green's theorem, Green's formula and Green's functions.

Computational Geo-Electromagnetics

Viacheslav V. Spichak
Computational Geo Electromagnetics Book PDF

Author : Viacheslav V. Spichak
Publisher : Unknown
Page : 462 pages
File Size : 54,8 Mb
Release : 2020-02
Category : Electronic
ISBN : 9780128196311

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Computational Geo-Electromagnetics by Viacheslav V. Spichak Pdf

Computational Geo-Electromagnetics: Methods, Models, and Forecasts, Volume Five in the Computational Geophysics series, is devoted to techniques for building of geoelectrical models from electromagnetic data, featuring Bayesian statistical analysis and neural network algorithms. These models are applied to studying the geoelectrical structure of famous volcanoes (i.e., Vesuvio, Kilauea, Elbrus, Komagatake, Hengill) and geothermal zones (i.e., Travale, Italy; Soultz-sous-Forets, Elsace). Methodological recommendations are given on electromagnetic sounding of faults as well as geothermal and hydrocarbon reservoirs. Techniques for forecasting of petrophysical properties from the electrical resistivity as proxy parameter are also considered. Computational Geo-Electromagnetics: Methods, Models, and Forecasts offers techniques and algorithms for building geoelectrical models under conditions of rare or irregularly distributed EM data and/or lack of prior geological and geophysical information. This volume also includes methodological guidelines on interpretation of electromagnetic sounding data depending on goals of the study. Finally, it details computational algorithms for using electrical resistivity for properties beyond boreholes. Provides algorithms for inversion of incomplete, rare or irregularly distributed EM data Features methodological issues of building geoelectrical models Offers techniques for retrieving petrophysical properties from EM sounding data and well logs