Geophysics Field Measurements
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Geophysics Field Measurements
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Author :
language : en
Publisher: Academic Press
Release Date : 1987-09-24
Geophysics Field Measurements written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987-09-24 with Science categories.
Geophysics Field Measurements
Geophysics B Field Measurements
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Author : Charles G. Sammis
language : en
Publisher:
Release Date : 1987
Geophysics B Field Measurements written by Charles G. Sammis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Geophysics categories.
Geophysics Laboratory Measurements
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Author :
language : en
Publisher: Academic Press
Release Date : 1987-07-16
Geophysics Laboratory Measurements written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987-07-16 with Science categories.
Geophysics Laboratory Measurements
Readings In Exploration Geophysics
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Author : Edwin S. Robinson
language : en
Publisher:
Release Date : 1980*
Readings In Exploration Geophysics written by Edwin S. Robinson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980* with Geophysics categories.
Geophysical And Geodetic Requirements For Global Gravity Field Measurements 1987 2000
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Author :
language : en
Publisher:
Release Date : 1987
Geophysical And Geodetic Requirements For Global Gravity Field Measurements 1987 2000 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Earth sciences categories.
Geophysical Well Logging
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Author : Jay Tittman
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Geophysical Well Logging written by Jay Tittman and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Geophysical Well Logging is a three-chapter text that discusses the physics of well logging measurements. This book describes the techniques universally used in formation evaluation, including electrical, nuclear, and sonic techniques. Chapter 1 deals with the special features of logging measurements, tool design, and the relation between logging and coring. This chapter also examines the hostile downhole environment as basic sonde configurations and combination tools. Chapter 2 discusses elementary interpretation principles, the role of logging in formation evaluation, and the uninitiated to the motivation for the wide variety of measurements found in practice. Chapter 3 investigates the physics behind electrode and induction methods for measuring electrical resistivity, as well as the concepts of geometric factor, skin effect, focused measurements, and pseudo-geometric factor. It also considers significant topics on neutron transport and moderation and their application to neutron sonde design and logging measurements; gamma-ray transport and its application to density and photoelectric-absorption logging; methods for the measurement of gamma-ray spectra; and scintillation and germanium spectrometers. This chapter further explores the body and borehole waves of the sonic methods; waves in porous media; conventional interval-transit-time techniques; and full-waveform analysis methods. Physicists, chemists, and engineers who are interested in geophysical field-measurement methods will greatly benefit from this book.
Principles Of Applied Geophysics
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Author : D. S. Parasnis
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Principles Of Applied Geophysics written by D. S. Parasnis and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
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.
Mining Geophysics
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Author : D. S. Parasnis
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Mining Geophysics written by D. S. Parasnis and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Technology & Engineering categories.
Methods in Geochemistry and Geophysics, 3: Mining Geophysics focuses on the geophysical methods of ore prospecting, including radioactivity, collection of geophysical data, and field measurements. The manuscript first highlights the role of geophysics in ore prospecting and the general aspects of collection and presentation of geophysical data. Discussions focus on classification of geophysical methods, radioactivity, collection of preliminary information, field measurement, and isoanomaly curves. The text then surveys magnetic and self-potential methods, as well as the general magnetic properties of rocks, geomagnetic field, magnetometers, transverse magnetization, and measurement of self-potentials. The publication ponders on electromagnetic, electrical, and induced polarization methods. Topics include classification of electromagnetic methods; use of two frequencies in electromagnetic prospecting; moving source-receiver methods; electrode configurations in resistivity methods; and resistivity measurements in boreholes. The text also examines gravity, seismic, and airborne magnetic and electromagnetic methods. The manuscript is a valuable source of information for geologists and mining engineers.
The Hunt For Earth Gravity
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Author : John Milsom
language : en
Publisher: Springer
Release Date : 2018-06-23
The Hunt For Earth Gravity written by John Milsom and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-23 with Science categories.
The author of this history of mankind’s increasingly successful attempts to understand, to measure and to map the Earth’s gravity field (commonly known as ‘little g’ or just ‘g’) has been following in the footsteps of the pioneers, intermittently and with a variety of objectives, for more than fifty years. It is a story that begins with Galileo’s early experiments with pendulums and falling bodies, progresses through the conflicts between Hooke and Newton and culminates in the measurements that are now being made from aircraft and satellites. The spectacular increases in accuracy that have been achieved during this period provide the context, but the main focus is on the people, many of whom were notable eccentrics. Also covered are the reasons WHY these people thought their measurements would be useful, with emphasis in the later chapters on the place of ‘g’ in today’s applied geology, and on the ways in which it is providing new and spectacular visions of our planet. It is also, in part, a personal memoir that explores the parallels between the way fieldwork is being done now and the difficulties that accompanied its execution in the past. Selected topics in the mathematics of ‘g’ are discussed in a series of short Codas.
Atmospheric Effects In Space Geodesy
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Author : Johannes Böhm
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-12
Atmospheric Effects In Space Geodesy written by Johannes Böhm and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-12 with Science categories.
Various effects of the atmosphere have to be considered in space geodesy and all of them are described and treated consistently in this textbook. Two chapters are concerned with ionospheric and tropospheric path delays of microwave and optical signals used by space geodetic techniques, such as the Global Navigation Satellite Systems (GNSS), Very Long Baseline Interferometry (VLBI), or Satellite Laser Ranging (SLR). It is explained how these effects are best reduced and modelled to improve the accuracy of space geodetic measurements. Other chapters are on the deformation of the Earth’s crust due to atmospheric loading, on atmospheric excitation of Earth rotation, and on atmospheric effects on gravity field measurements from special satellite missions such as CHAMP, GRACE, and GOCE. All chapters have been written by staff members of the Department of Geodesy and Geoinformation at TU Wien who are experts in the particular fields.
