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Geophysical Potential Fields

Geophysical Potential Fields Book
Author : Lev Eppelbaum
Publisher : Elsevier
Release : 2019-08-02
ISBN : 0128196467
Language : En, Es, Fr & De

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Book Description :

Geophysical Potential Fields: Geological and Environmental Applications, Volume Two, investigates the similarities and differences of potential geophysical fields, including gravity, magnetics, temperature, resistivity and self-potential, along with the influence of noise on these fields. As part of the Computational Geophysics series, this volume provides computational examples and methods for effectively solving geophysical problems in a full cycle manner. Including both quantitative and qualitative analysis, the book offers different filtering and transformation procedures, integrated analysis, and special interpretation methodologies, also presenting a developed 3D algorithm for combined modeling of gravity and magnetic fields in complex environments. The book also includes applications of the unified potential field system, such as studying deep structure, searching hydrocarbon and ore deposits, localizing buried water horizons and rockslide areas, tectono-structural mapping of water basins, and classifying archaeological targets. It is an ideal and unique resource for geophysicists, exploration geologists, archaeologists and environmental scientists. Clearly demonstrates the successive stages of geophysical field analysis for different geological and environmental targets Provides a unified system for potential geophysical field analysis that is demonstrated by numerous examples of system application Demonstrates the possibilities for rapidly and effectively interpreting anomalies, receiving some knowledge of modern wavelet, diffusion maps and informational approach applications in geophysics, and combined gravity-magnetic methodology of 3D modeling Includes text of the Geological Space Field Calculation (GSFC) software intended for 3D combined modeling of gravity and magnetic fields in complex environments

Analysis of Geophysical Potential Fields

Analysis of Geophysical Potential Fields Book
Author : P.S. Naidu,M.P. Mathew
Publisher : Elsevier
Release : 1998-06-19
ISBN : 9780080527123
Language : En, Es, Fr & De

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Book Description :

When some useful information is hidden behind a mass of unwanted information we often resort to information processing used in its broad sense or specifically to signal processing when the useful information is a waveform. In geophysical surveys, in particular in aeromagnetic and gravity surveys, from the measured field it is often difficult to say much about any one specific target unless it is close to the surface and well isolated from the rest. The digital signal processing approach would enable us to bring out the underlying model of the source, that is, the geological structure. Some of the tools of dsp such as digital filtering, spectrum estimation, inversion, etc., have found extensive applications in aeromagnetic and gravity map analysis. There are other emerging applications of dsp in the area of inverse filtering, three dimensional visualization, etc. The purpose of this book is to bring numerous tools of dsp to the geophysical community, in particular, to those who are entering the geophysical profession. Also the practicing geophysicists, involved in the aeromagnetic and gravity data analysis, using the commercially available software packages, will find this book useful in answering their questions on "why and how?". It is hoped that such a background would enable the practising geophysicists to appreciate the prospects and limitations of the dsp in extracting useful information from the potential field maps. The topics covered are: potential field signals and models, digital filtering in two dimensions, spectrum estimation and application, parameter estimation with error bounds.

Study of the Geophysical Impact of High Resolution Earth Potential Fields Information

Study of the Geophysical Impact of High Resolution Earth Potential Fields Information Book
Author : University of California, Santa Barbara
Publisher : Unknown
Release : 1993*
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Study of the Geophysical Impact of High Resolution Earth Potential Fields Information book written by University of California, Santa Barbara, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Geophysical Potential Fields

Geophysical Potential Fields Book
Author : Lev Eppelbaum
Publisher : Elsevier
Release : 2019-07-18
ISBN : 0128116862
Language : En, Es, Fr & De

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Book Description :

Geophysical Potential Fields: Geological and Environmental Applications, Volume Two, investigates the similarities and differences of potential geophysical fields, including gravity, magnetics, temperature, resistivity and self-potential, along with the influence of noise on these fields. As part of the Computational Geophysics series, this volume provides computational examples and methods for effectively solving geophysical problems in a full cycle manner. Including both quantitative and qualitative analysis, the book offers different filtering and transformation procedures, integrated analysis, and special interpretation methodologies, also presenting a developed 3D algorithm for combined modeling of gravity and magnetic fields in complex environments. The book also includes applications of the unified potential field system, such as studying deep structure, searching hydrocarbon and ore deposits, localizing buried water horizons and rockslide areas, tectono-structural mapping of water basins, and classifying archaeological targets. It is an ideal and unique resource for geophysicists, exploration geologists, archaeologists and environmental scientists. Clearly demonstrates the successive stages of geophysical field analysis for different geological and environmental targets Provides a unified system for potential geophysical field analysis that is demonstrated by numerous examples of system application Demonstrates the possibilities for rapidly and effectively interpreting anomalies, receiving some knowledge of modern wavelet, diffusion maps and informational approach applications in geophysics, and combined gravity-magnetic methodology of 3D modeling Includes text of the Geological Space Field Calculation (GSFC) software intended for 3D combined modeling of gravity and magnetic fields in complex environments

Potential Theory in Gravity and Magnetic Applications

Potential Theory in Gravity and Magnetic Applications Book
Author : Richard J. Blakely
Publisher : Cambridge University Press
Release : 1996-09-13
ISBN : 9780521575478
Language : En, Es, Fr & De

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Book Description :

Applications of potential theory to modern geophysics with exercises and FORTRAN subroutines.

The Sudbury Structure and Environs

The Sudbury Structure and Environs Book
Author : Robert Bruce Hearst
Publisher : Unknown
Release : 1996
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download The Sudbury Structure and Environs book written by Robert Bruce Hearst, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Practical and Theoretical Aspects of Geological Interpretation of Gravitational Magnetic and Electric Fields

Practical and Theoretical Aspects of Geological Interpretation of Gravitational  Magnetic and Electric Fields Book
Author : Danis Nurgaliev,Natalia Khairullina
Publisher : Springer
Release : 2019-02-01
ISBN : 3319976702
Language : En, Es, Fr & De

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Book Description :

This volume offers an overview of the state-of-the-art theoretical and practical approaches currently used for geophysical data interpretation. It includes new methods and techniques for solving data processing problems, and an analysis of geopotential fields by international researchers. It discusses topics such as: 1. Theoretical issues of interpretation of gravitational, magnetic and electric fields, including general methods of interpreting potential fields and other geophysical data. 2. Modern algorithms and computer technologies for interpretating geophysical fields. 3. The study of Earth deep structure using terrestrial and satellite potential field anomalies. 4. Geological interpretation of gravitational, magnetic and electric fields. This proceedings book is of interest to all geophysical researchers.

Estimation of Depth to Potential Field Sources Using the Fourier Amplitude Spectrum

Estimation of Depth to Potential Field Sources Using the Fourier Amplitude Spectrum Book
Author : Tapio Ruotoistenmäki
Publisher : Unknown
Release : 1987
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Estimation of Depth to Potential Field Sources Using the Fourier Amplitude Spectrum book written by Tapio Ruotoistenmäki, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Petroleum Abstracts

Petroleum Abstracts Book
Author : Anonim
Publisher : Unknown
Release : 1997
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Petroleum Abstracts book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Fractal Solutions for Understanding Complex Systems in Earth Sciences

Fractal Solutions for Understanding Complex Systems in Earth Sciences Book
Author : V.P. Dimri
Publisher : Springer
Release : 2015-11-21
ISBN : 3319246755
Language : En, Es, Fr & De

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Book Description :

This book deals with fractals in understanding problems encountered in earth science, and their solutions. It starts with an analysis of two classes of methods (homogeneous fractals random models, and homogeneous source distributions or “one point” distributions) widely diffused in the geophysical community, especially for studying potential fields and their related source distributions. Subsequently, the use of fractals in potential fields is described by scaling spectral methods for estimation of curie depth. The book also presents an update of the use of the fractal concepts in geological understanding of faults and their significance in geological modelling of hydrocarbon reservoirs. Geophysical well log data provide a unique description of the subsurface lithology; here, the Detrended Fluctuation Analysis technique is presented in case studies located off the west-coast of India. Another important topic is the fractal model of continuum percolation which quantitatively reproduce the flow path geometry by applying the Poiseuille’s equation. The pattern of fracture heterogeneity in reservoir scale of natural geological formations can be viewed as spatially distributed self-similar tree structures; here, the authors present simple analytical models based on the medium structural characteristics to explain the flow in natural fractures. The Fractal Differential Adjacent Segregation (F-DAS) is an unconventional approach for fractal dimension estimation using a box count method. The present analysis provides a better understanding of variability of the system (adsorbents – adsorbate interactions). Towards the end of book, the authors discuss multi-fractal scaling properties of seismograms in order to quantify the complexity associated with high-frequency seismic signals. Finally, the book presents a review on fractal methods applied to fire point processes and satellite time-continuous signals that are sensitive to fire occurrences.

Publications of the Institute of Geophysics Polish Academy of Sciences

Publications of the Institute of Geophysics  Polish Academy of Sciences Book
Author : Anonim
Publisher : Unknown
Release : 1977
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Publications of the Institute of Geophysics Polish Academy of Sciences book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Geophysical Abstracts

Geophysical Abstracts Book
Author : Geological Survey (U.S.)
Publisher : Unknown
Release : 1965
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Geophysical Abstracts book written by Geological Survey (U.S.), available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Oil and Gas Exploration in Cuba

Oil and Gas Exploration in Cuba Book
Author : Manuel Enrique Pardo Echarte,Jorge Luis Cobiella Reguera
Publisher : Springer
Release : 2017-04-24
ISBN : 3319567446
Language : En, Es, Fr & De

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Book Description :

A summary of the results achieved in the geological-structural mapping, by potential fields and airborne gamma spectrometry data, of the units of igneous and metamorphic rocks in the western regions (Havana-Matanzas), central (Cienfuegos, Villa Clara-Sancti Spiritus) and central-eastern (Camagüey-Las Tunas-Holguín) of Cuba is presented. In addition, the structural- tectonic regionalization with hydrocarbon exploration purposes, focusing mapping of possible new oil-gas targets in the regions of Land Blocks 9, 23 and 17-18 are detailed in this volume. In certain case study locations (Majaguillar, North Motembo, Guamutas and Maniabón) reconnaissance work by a profile of Redox Complex (complex of unconventional geophysical-geochemical exploration techniques) was performed with positive results. In an attempt to contribute to the geological-structural mapping of the metamorphic massif Isla de la Juventud, with emphasis on acid magmatism, the gravi-magnetometric data is used. According to the results, the presumed post metamorphic granitic bodies of low density are located, mainly, in the central and southwestern part of the massif. The granitic bodies apparently were introduced through the system of longitudinal faults (syn metamorphic) and transverse (post metamorphic) at the end of the process multyfolding and metamorphism of the massif sequences, taking a leading role the deep longitudinal fracture zones of sublatitudinal direction in the central and southern part of the massif. On the map of the magnetic field vertical derivative the anomalies, basically, reflected the direction and limits of the folded tectonic structure, the development area of ​​ volcanogenic rocks, the presumed development zones of migmatitic rocks and tectonised rocks in North and center of the massif, respectively, and the prevailing direction of the main tectonic dislocations.

Journal of Geophysical Research

Journal of Geophysical Research Book
Author : Anonim
Publisher : Unknown
Release : 2004
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Journal of Geophysical Research book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Integral Transforms in Geophysics

Integral Transforms in Geophysics Book
Author : Michael S. Zhdanov
Publisher : Springer Science & Business Media
Release : 2012-12-06
ISBN : 3642726283
Language : En, Es, Fr & De

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Book Description :

Integral Transforms of Geophysical Fields serve as one of the major tools for processing and interpreting geophysical data. In this book the authors present a unified treatment of this theory, ranging from the techniques of the transfor- mation of 2-D and 3-D potential fields to the theory of se- paration and migration of electromagnetic and seismic fields. Of interest primarily to scientists and post-gradu- ate students engaged in gravimetrics, but also useful to geophysicists and researchers in mathematical physics.

Potential Fields and Their Transformations in Applied Geophysics

Potential Fields and Their Transformations in Applied Geophysics Book
Author : Vladimir Ilʹich Baranov
Publisher : Unknown
Release : 1975
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Potential Fields and Their Transformations in Applied Geophysics book written by Vladimir Ilʹich Baranov, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

The Geophysical Journal

The Geophysical Journal Book
Author : Anonim
Publisher : Unknown
Release : 1984
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Vols. 11 and 13 includes the Proceedings of the 2nd, 3rd, International Symposium on Geophysical Theory and Computers, Rehovoth, Israel, etc., 1965-66.

Modern Spectral Analysis with Geophysical Applications

Modern Spectral Analysis with Geophysical Applications Book
Author : Markus Båth
Publisher : Unknown
Release : 1995
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Modern Spectral Analysis with Geophysical Applications book written by Markus Båth, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.