Principles of the Magnetic Methods in Geophysics Book

Principles of the Magnetic Methods in Geophysics


  • Author : Alex A. Kaufman
  • Publisher : Elsevier
  • Release Date : 2008-11-21
  • Genre: Science
  • Pages : 320
  • ISBN 10 : 0080931855
  • Total Read : 67
  • File Size : 15,7 Mb

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Principles of the Magnetic Methods in Geophysics Summary:

Magnetic methods are widely used in exploration, engineering, borehole and global geophysics, and the subjects of this book are the physical and mathematical principles of these methods regardless of the area of application. Beginning with Ampere's law, the force of interaction between currents is analyzed, and then the concept of the magnetic field is introduced and the fundamental features are discussed. Special attention is paid to measurements of relaxation processes, including topics as the spin echoes or refocusing. Also the special role of the magnetic method in the development of the plate tectonic theory is described. * covers all the physical and mathematical principles of magnetic methods regardless of the area of application. * presents thorough developments of magnetic methods.

Gravity and Magnetic Exploration Book

Gravity and Magnetic Exploration


  • Author : William J. Hinze
  • Publisher : Cambridge University Press
  • Release Date : 2013-03-14
  • Genre: Science
  • Pages : 527
  • ISBN 10 : 9780521871013
  • Total Read : 79
  • File Size : 7,5 Mb

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Gravity and Magnetic Exploration Summary:

"This combination textbook and reference manual provides a comprehensive account of the principles, practices, and application of gravity and magnetic methods for exploring the subsurface using surface, marine, airborne, and satellite measurements. Key current topics and techniques are described, including high-resolution magnetic investigations, time-variation gravity analysis from surface and satellite gravity measurements, absolute and gradient gravimetry, and the role of GPS in mapping gravity and magnetic fields. The book also describes the physical properties of rocks and other earth materials that are critical to the effective design, implementation and interpretation of surveys, and presents a thorough overview of digital data analysis methods used to process and interpret anomalies for subsurface information. This book is an ideal text for advanced undergraduate and graduate courses, but also serves as a reference for research academics, professional geophysicists, and managers of exploration programs that include gravity and magnetic methods. It is a valuable resource for all those interested in petroleum, engineering, mineral, environmental, geological and archeological exploration of the lithosphere"--

Principles of Applied Geophysics Book

Principles of Applied Geophysics


  • Author : D. S. Parasnis
  • Publisher : Springer Science & Business Media
  • Release Date : 2012-12-06
  • Genre: Science
  • Pages : 276
  • ISBN 10 : 9789400958142
  • Total Read : 89
  • File Size : 17,8 Mb

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Principles of Applied Geophysics Summary:

The welcome accorded to the first two editions of this book has been most encouraging. The object of the third edition continues to be to give a brief but "fairly comprehensive survey of the methods of applied geophysics including some of the modern interpretation techniques. The general approach and plan of the previous editions are preserved, but in bringing the book up to date some changes have been made to which I would like to draw the reader's special attention. SI units are strictly adhered to except in six illustrative figures reproduced from older literature and left intact to save some extensive redraughting. Following the recommendation of the International Union of Geodesy and Geophysics, the magnetic field measured in geophysical work is labelled here as flux density (tesla). Consequently, the symbols H, Z and T commonly used in geomagnetic work should stand for flux density. In the Max wellian theory of electromagnetism the symbol H stands, by convention, for a magnetizing force (A m -1) and a discerning reader will at once sense a source of confusion. This source of confusion is avoided in the present edition by B , B and B instead of H, Z and T. The employing the symbols b z t latter ~et is employed for the corresponding magnetizing forces of the earth's field. I hope this notation will gain general acceptance because it so easily dispenses with an ambiguity that otherwise tends to lead to unnecessary confusion of units and dimensions in geomagnetism.

Gravity and Magnetic Methods for Geological Studies Book

Gravity and Magnetic Methods for Geological Studies


  • Author : Dinesh C. Mishra
  • Publisher : CRC Press
  • Release Date : 2011-11-28
  • Genre: Science
  • Pages : 958
  • ISBN 10 : 041568420X
  • Total Read : 98
  • File Size : 6,6 Mb

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Gravity and Magnetic Methods for Geological Studies Summary:

Gravity and magnetic methods can be directly related to physical properties of rocks, i.e. the density and the susceptibility, and are very useful to field geologists and geophysicists in the mapping and identification of various rock types. They are also used for the detection of minerals with large contrast in density and susceptibility compared to country rock. This reference volume consists of two parts: The first part describes the basic principles and methodology of the gravity and the magnetic methods of geophysical exploration with global examples. It deals with geological studies and gravity & magnetic methods; geodynamic studies (plate tectonics, crustal structures, plume tectonics); resource exploration (geological mapping, hydrocarbon, mineral and groundwater exploration); environmental studies (seismotectonics, engineering sites, climate changes, mining geophysics, volcanoes and volcanic activity, landslides, impact craters) and different modes of surveying. The second part is dedicated to the Indian Continent and deals with the application of geological data, integrated with other geophysical and geological information. It discusses geodynamics and seismotectonics with respect to the Indian Plate zone, including the Indian Ocean, Himalaya, Tibet and Archean- Proterozoic Cratons and Mobile Belts. It also presents ways for integrated exploration for hydrocarbons, minerals, groundwater and a number of environmental issues relevant in engineering and archaeology. The accessible style of this unique work will benefit researchers, professionals, advanced students and interested readers in Geophysics, Geology, Economic Geology, Geological Engigeering, Geography, Mineralogy and related disciplines.

Principles of Electromagnetic Methods in Surface Geophysics Book

Principles of Electromagnetic Methods in Surface Geophysics


  • Author : Alex A. Kaufman
  • Publisher : Newnes
  • Release Date : 2014-06-27
  • Genre: Science
  • Pages : 794
  • ISBN 10 : 9780444538307
  • Total Read : 86
  • File Size : 9,6 Mb

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Principles of Electromagnetic Methods in Surface Geophysics Summary:

Principles of Electromagnetic Methods in Surface Geophysics contains information about the theory of electromagnetic fields in a conducting media. It describes the theoretical and physical principles of the main geophysical methods using electromagnetic fields, including frequency and transient soundings, electromagnetic profiling, and magnetotelluric soundings. Special attention is paid to models and signal processing methods used in modern exploration geophysics for groundwater, mineral and hydrocarbon exploration. Offers an integrated approach to the description of electromagnetic geophysical fields used for surface geophysical surveys Provides a clear introduction to the physical background of electromagnetic methods and their application Rounds off the treatment of the main geophysical methods: gravity, magnetic seismic, electric and electromagnetic methods

Geophysical Electromagnetic Theory and Methods Book

Geophysical Electromagnetic Theory and Methods


  • Author : Michael S. Zhdanov
  • Publisher : Elsevier
  • Release Date : 2009-06-12
  • Genre: Science
  • Pages : 868
  • ISBN 10 : 0080931766
  • Total Read : 74
  • File Size : 17,6 Mb

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Geophysical Electromagnetic Theory and Methods Summary:

In this book the author presents the state-of-the-art electromagnetic (EM) theories and methods employed in EM geophysical exploration. The book brings together the fundamental theory of EM fields and the practical aspects of EM exploration for mineral and energy resources. This text is unique in its breadth and completeness in providing an overview of EM geophysical exploration technology. The book is divided into four parts covering the foundations of EM field theory and its applications, and emerging geophysical methods. Part I is an introduction to the field theory required for baseline understanding. Part II is an overview of all the basic elements of geophysical EM theory, from Maxwell's fundamental equations to modern methods of modeling the EM field in complex 3-D geoelectrical formations. Part III deals with the regularized solution of ill-posed inverse electromagnetic problems, the multidimensional migration and imaging of electromagnetic data, and general interpretation techniques. Part IV describes major geophysical electromagnetic methods—direct current (DC), induced polarization (IP), magnetotelluric (MT), and controlled-source electromagnetic (CSEM) methods—and covers different applications of EM methods in exploration geophysics, including minerals and HC exploration, environmental study, and crustal study. * Presents theoretical and methodological findings, as well as examples of applications of recently developed algorithms and software in solving practical problems * Describes the practical importance of electromagnetic data through enabling discussions on a construction of a closed technological cycle, processing, analysis and three-dimensional interpretation * Updates current findings in the field, especially with MT, magnetovariational and seismo-electrical methods and the practice of 3D interpretations

Encyclopedia of Solid Earth Geophysics Book
Score: 5
From 1 Ratings

Encyclopedia of Solid Earth Geophysics


  • Author : Harsh Gupta
  • Publisher : Springer Science & Business Media
  • Release Date : 2011-06-29
  • Genre: Science
  • Pages : 1579
  • ISBN 10 : 9789048187010
  • Total Read : 77
  • File Size : 8,5 Mb

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Encyclopedia of Solid Earth Geophysics Summary:

The past few decades have witnessed the growth of the Earth Sciences in the pursuit of knowledge and understanding of the planet that we live on. This development addresses the challenging endeavor to enrich human lives with the bounties of Nature as well as to preserve the planet for the generations to come. Solid Earth Geophysics aspires to define and quantify the internal structure and processes of the Earth in terms of the principles of physics and forms the intrinsic framework, which other allied disciplines utilize for more specific investigations. The first edition of the Encyclopedia of Solid Earth Geophysics was published in 1989 by Van Nostrand Reinhold publishing company. More than two decades later, this new volume, edited by Prof. Harsh K. Gupta, represents a thoroughly revised and expanded reference work. It brings together more than 200 articles covering established and new concepts of Geophysics across the various sub-disciplines such as Gravity, Geodesy, Geomagnetism, Seismology, Seismics, Deep Earth Processes, Plate Tectonics, Thermal Domains, Computational Methods, etc. in a systematic and consistent format and standard. It is an authoritative and current reference source with extraordinary width of scope. It draws its unique strength from the expert contributions of editors and authors across the globe. It is designed to serve as a valuable and cherished source of information for current and future generations of professionals.

Electromagnetic Methods in Applied Geophysics Book
Score: 5
From 2 Ratings

Electromagnetic Methods in Applied Geophysics


  • Author : Misac N. Nabighian
  • Publisher : SEG Books
  • Release Date : 1988
  • Genre: Technology & Engineering
  • Pages : 989
  • ISBN 10 : 9781560800224
  • Total Read : 99
  • File Size : 13,6 Mb

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Electromagnetic Methods in Applied Geophysics Summary:

As a slag heap, the result of strip mining, creeps closer to his house in the Ohio hills, fifteen-year-old M. C. is torn between trying to get his family away and fighting for the home they love.