Download or read book Theoretical Models for Subsurface Geophysical Probing with Electromagnetic Waves written by Leung Tsang and published by . This book was released on 1975 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Behaviour of Electromagnetic Waves in Different Media and Structures written by Ali Akdagli and published by BoD – Books on Demand. This book was released on 2011-07-05 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive volume thoroughly covers wave propagation behaviors and computational techniques for electromagnetic waves in different complex media. The chapter authors describe powerful and sophisticated analytic and numerical methods to solve their specific electromagnetic problems for complex media and geometries as well. This book will be of interest to electromagnetics and microwave engineers, physicists and scientists.
Download or read book RLE Progress Report written by Massachusetts Institute of Technology. Research Laboratory of Electronics and published by . This book was released on 1985 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conference on the Geophysical Detection of Subsurface Water on Mars written by Conference on the Geophysical Detection of Subsurface Water on Mars and published by . This book was released on 2001 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary goal of the conference is to identify the most direct, unambiguous, and cost-effective approach to assessing the three-dimensional distribution and state of water within the martian crust - at a resolution sufficient to permit reaching any desired volatile target by drilling.
Download or read book Subsurface Probing by Measurement of the Wave Tilt of Electromagnetic Surface Waves written by Jeff Lytle and published by . This book was released on 1974 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: We give an overview concerning the tilt of an electromagnetic surface wave propagating along the surface of the earth. We think wave tilt measurements will have important applications in geophysical probing of permafrost regions. Specific applications include locating and determining the the extent of coal, sand, gravel, and ore deposits and learning the depth of permafrost (even for shallow depths). Past applications of wave tilt measurements have primarily been in nonpermaforst regions. These regions typically have much higher ground conductivities than permafrost regions, and thus low frequencies (1 MHz) have been needed to probe to significant depths. We did a number of wave tilt calculations for different ground conditions. Our calculations show that when the active layer of permafrost is frozen, it may be feasible to probe to significant depths using high frequencies (1 MHz). This enables resolution of thicknesses of layers, a result that has not been possible at lower frequencies. Wave tilt measurements can be presented in terms of a lithogram (from lithosphere), which is analogous to an ionogram (from ionosphere). Differences in wave tilt occur in surface waves generated by vertically orientated electric and magnetic dipoles. These eave tilt differences may be useful because theyallow more data to be obtained.
Download or read book Electromagnetic Probing in Geophysics written by E. Bahar and published by . This book was released on 1971 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recent Developments in Using Seismic Waves as a Probe for Subsurface Investigations written by Rajib Biswas and published by CRC Press. This book was released on 2022-09-30 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seismology has come a long way. Being the scientific study of seismic waves and their allied phenomena, it has entered a multidisciplinary realm. As the main tool, it provides a wealth of information when applied systematically to dig inside the Earth structure. Notwithstanding, the utility of seismic waves has increased manifold. Starting from knowing the epicenter of seismic events, it has influenced mapping of civil engineering structures such as dams and bridges, as well as huge constructions. Although there is no dearth of technical papers in the area of seismic waves, there is an absence of synchronized and recent coherent contents in the direction of seismic waves. The book will be a unique contribution to the field of seismology, with the aim of assimilating theory and practices. It will provide a comprehensive glimpse of recent advancements in this area with a strong unification of theory and practices. The main objective of the book is to present an in-depth analysis of the theory and real implementations of seismic waves as versatile probes that would be integrated with modern and future perspectives. The current and the future strategies to be discussed in the relevant areas of seismic waves will be another boon for readers. This book will cater to the needs of novices, researchers and practitioners. Additionally, the contents of the book will be useful for undergraduate as well as postgraduate students of earth science disciplines.
Download or read book Radio Science written by and published by . This book was released on 1982 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Electromagnetic Fields in Pure and Applied Geophysics written by Kalyan Kumar Roy and published by Springer Nature. This book was released on 2020-02-22 with total page 605 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research monograph presents all the branches of geophysics based on natural electromagnetic fields and their associated subjects. Meant for postgraduate and research level courses, it includes research guidance and collection of magnetotelluric data in some parts of Eastern India and their qualitative and quantitative interpretation. Specific topics highlighted include (i) Electrotellurics, (ii) Magnetotellurics, (iii) Geomagnetic Depth Sounding and Magnetometer Array Studies, (iv) Audio Frequency Magnetotellurics and Magnetic Methods, (v) Marine Magnetotelluric and Marine Controlled Source Electromagnetic Methods, (vi) Electrical Conductivity of Rocks and Minerals and (vii) Mathematical Modelling and Some Topics on Inversion needed for Interpretation of Geoelectrical Data.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Self Potential Method Theoretical Modeling and Applications in Geosciences written by Arkoprovo Biswas and published by Springer Nature. This book was released on 2021-08-21 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deals primarily with the aspects of advances in Self-Potential geophysical data modeling, different interpretation techniques, new ideas and an integrated study to delineate the subsurface structures associated with exploration, contamination, buried paleochannels, archaeological investigations, glaciology, geomorphology, subsurface mapping and also in hydrocarbon exploration.The book is specifically aimed with the state-of-art information regarding research advances and new development in these areas of study, coupled to extensive modelling and field investigations obtained from around the world. It is extremely enlightening for the students, research workers, scientists, faculty members in Applied Geophysics, Near Surface Geophysics, Potential field, Electrical and Electromagnetic methods, Mathematical Modeling Techniques in Earth Sciences, as well as Environmental and other practical problems associated with Earth Sciences.
Download or read book Advances in Modeling and Interpretation in Near Surface Geophysics written by Arkoprovo Biswas and published by Springer Nature. This book was released on 2020-01-01 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals primarily with the aspects of advances in near surface geophysical data modeling, different interpretation techniques, new ideas and an integrated study to delineate the subsurface structures. It also involves the practical application of different geophysical methods to delineate the subsurface structures associated with mineral, groundwater exploration, subsurface contamination, hot springs, coal fire etc. This book is specifically aimed with the state-of-art information regarding research advances and new developments in these areas of study, coupled to extensive modeling and field investigations obtained from around the world. It is extremely enlightening for the research workers, scientists, faculty members and students, in Applied Geophysics, Near Surface Geophysics, Potential Field, Electrical and Electromagnetic Methods, Mathematical Modeling Techniques in Earth Sciences, as well as Environmental Geophysics.
Download or read book Integrated Imaging of the Earth written by Max Moorkamp and published by John Wiley & Sons. This book was released on 2016-03-25 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reliable and detailed information about the Earth’s subsurface is of crucial importance throughout the geosciences. Quantitative integration of all available geophysical and geological data helps to make Earth models more robust and reliable. The aim of this book is to summarize and synthesize the growing literature on combining various types of geophysical and other geoscientific data. The approaches that have been developed to date encompass joint inversion, cooperative inversion, and statistical post-inversion analysis methods, each with different benefits and assumptions. Starting with the foundations of inverse theory, this book systematically describes the mathematical and theoretical aspects of how to best integrate different geophysical datasets with geological prior understanding and other complimentary data. This foundational basis is followed by chapters that demonstrate the diverse range of applications for which integrated methods have been used to date. These range from imaging the hydrogeological properties of the near-surface to natural resource exploration and probing the composition of the lithosphere and the deep Earth. Each chapter is written by leading experts in the field, which makes this book the definitive reference on integrated imaging of the Earth. Highlights of this volume include: Complete coverage of the theoretical foundations of integrated imaging approaches from inverse theory to different coupling methods and quantitative evaluation of the resulting models Comprehensive overview of current applications of integrated imaging including hydrological investigations, natural resource exploration, and imaging the deep Earth Detailed case studies of integrated approaches providing valuable guidance for both experienced users and researchers new to joint inversion. This volume will be a valuable resource for graduate students, academics, industry practitioners, and researchers who are interested in using or developing integrated imaging approaches.
Download or read book Modeling of Resistivity and Acoustic Borehole Logging Measurements Using Finite Element Methods written by David Pardo and published by Elsevier. This book was released on 2021-05-22 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modeling of Resistivity and Acoustic Borehole Logging Measurements Using Finite Element Methods provides a comprehensive review of different resistivity and sonic logging instruments used within the oil industry, along with precise and solid mathematical descriptions of the physical equations and corresponding FE formulations that govern these measurements. Additionally, the book emphasizes the main modeling considerations that one needs to incorporate into the simulations in order to obtain reliable and accurate results. Essentially, the formulations and methods described here can also be applied to simulate on-surface geophysical measurements such as seismic or marine controlled-source electromagnetic (CSEM) measurements. Simulation results obtained using FE methods are superior. FE methods employ a mathematical terminology based on FE spaces that facilitate the design of sophisticated formulations and implementations according to the specifics of each problem. This mathematical FE framework provides a highly accurate, robust, and flexible unified environment for the solution of multi-physics problems. Thus, readers will benefit from this resource by learning how to make a variety of logging simulations using a unified FE framework. Provides a complete and unified finite element approach to perform borehole sonic and electromagnetic simulations Includes the latest research in mathematical and implementation content on Finite Element simulations of borehole logging measurements Features a variety of unique simulations and numerical examples that allow the reader to easily learn the main features and limitations that appear when simulating borehole resistivity measurements
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1975 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Full waveform inversion of surface ground penetrating radar data and coupled hydrogeophysical inversion for soil hydraulic property estimation written by Sebastian Busch and published by Forschungszentrum Jülich. This book was released on 2014-03-20 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1984 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:
