Gravity, magnetic and electromagnetic gradiometry :strategic technologies in the 21st century /
"Version: 202112"--Title page verso.Includes bibliographical references.1. Gravity gradiometry -- 1.1. Introduction -- 1.2. History and recent developments -- 1.3. Classification of existing gravity gradiometers -- 1.4. Gravity gradiometry applications2. Magnetic gradiometry -- 2.1. Introduction -- 2.2. History and recent developments -- 2.3. Direct string magnetic gradiometer developments -- 2.4. Advantages of measuring the magnetic gradients -- 2.5. Magnetic gradiometry applications3. Electromagnetic gradiometry -- 3.1. Introduction -- 3.2. EM gradiometry in geophysical prospecting -- 3.3. Passive EM gradiometry -- 3.4. A novel EM gradiometric technique for early detection of breast cancer4. Selected topics of gravity, magnetic and electromagnetic gradiometry -- 4.1. Spatial coordinates and reference frames -- 4.2. Gravity field spatial gradients : representation and properties -- 4.3. Gravity gradient tensor for an arbitrary ellipsoid -- 4.4. A simple torsional oscillator in an inhomogeneous gravity field -- 4.5. Noise analysis and problems of optimum detection in gravity gradiometry -- 4.6. Moving-base gradiometry without gradiometers : back to the future -- 4.7. Electromagnetic gradiometry application examples -- 4.8. Gradiometry and gold/copper deposits -- 4.9. Gradiometry around the globe (2020 technology watch report).Gradiometry is a multidisciplinary area that combines theoretical and applied physics, ultra-low noise electronics, precision engineering, and advanced signal processing. Applications include the search for oil, gas, and mineral resources, GPS-free navigation, defence, space missions, and medical research. This book provides readers with a comprehensive and updated overview of the history, applications, and current developments in relation to some of the most advanced technologies in the 21st Century, especially regarding future challenges in natural resource exploration in the changing energy supply environment and a post COVID world.R&D scientists, technologists and engineers.Also available in print.Mode of access: World Wide Web.System requirements: Adobe Acrobat Reader, EPUB reader, or Kindle reader.Alexey Veryaskin (born in Tashkent, Uzbekistan, in 1951), PhD, is the Director and Founder of Trinity Research Labs, an independent R&D laboratory based at the School of Physics, Mathematics and Computing of the University of Western Australia (UWA). He is an Adjunct Professor and a member of the UWA Quantum Technologies and Dark Matter Research Laboratory (QDM Lab).Title from PDF title page (viewed on January 18, 2022).
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