Results 21 to 30 of about 2,059 (169)
Data in Brief, 2018 The data presented in this article are primarily related to the Tectonophysics research article “Rift-related magmatism on magma-poor margins: Structural and potential field analyses of the Mesozoic Notre Dame Bay intrusions, Newfoundland, Canada and ...
Alexander L. Peace +5 more
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Complexity, 2021 The safety problem of the slope has always been an important subject in engineering geology, which has a wide range of application background and practical significance in reality.
Fei Li, Hongyun Zhang
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Remote Sensing, 2022 The geoelectric properties of the geothermal system associated with the Tolhuaca volcano were investigated by three-dimensional (3D) inversion of magnetotelluric (MT) data.
Maximiliano Pavez +7 more
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Borehole resistivity and induced polarization tomography at the Canadian Shield for Mineral Exploration in north-western Sudbury [PDF]
E3S Web of Conferences, 2020 Mineral exploration in the Canadian shield is a major challenge nowadays. This is because of the thick overburden cover and complex geology. Borehole tomography using resistivity and induced polarization (BHDCIP) method has a big advantage here due to ...
Ali Mosaad +6 more
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Potential field power spectrum inversion for scaling geology
Journal of Geophysical Research: Solid Earth, 1995 We propose a method for inverting the power spectrum of gravity and magnetic data. The method is demonstrated on aeromagnetic and borewell data from the German Continental Deep Drilling Project (KTB). Density and susceptibility distributions in the Earth's crust exhibit scaling behavior with power spectra proportional to ƒ−β, where f is the wavenumber ...
Maus, S., Dimri, V.
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Geology differentiation by applying unsupervised machine learning to multiple independent geophysical inversions [PDF]
Geophysical Journal International, 2021 SUMMARYEffective quantitative methods for integrating multiple inverted physical property models are necessary to increase the value of information and advance interpretation further to produce interpretable geology models through geology differentiation.
Aline Melo, Yaoguo Li
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A Physics-Based Neural-Network Way to Perform Seismic Full Waveform Inversion
IEEE Access, 2020 Seismic full waveform inversion is a common technique that is used in the investigation of subsurface geology. Its classic implementation involves forward modeling of seismic wavefield based on a certain type of wave equation, which reflects the physics ...
Yuxiao Ren +4 more
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Frequency-Domain Full-Waveform Inversion Based on Tunnel Space Seismic Data
Engineering, 2022 Tunnel seismic detection methods are effective for obtaining the geological structure around the tunnel face, which is critical for safe construction and disaster mitigation in tunnel engineering.
Mingyu Yu +4 more
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Geology-geophysics integrated inversion in Mount Isa South, Queensland
, 2023 Taking advantage of all available information including geological and geophysical datasets is important to understand the subsurface. Integration of geological and geophysical datasets is commonly limited to the interpretation of areaspecific case studies and has seldom been addressed by automated techniques. Considering, the geometry of rock units as
Rashidifard, Mahtab +3 more
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Frequency Domain Full Waveform Inversion Method of Acquiring Rock Wave Velocity in Front of Tunnels
Applied Sciences, 2021 Ahead geological prospecting, which can estimate adverse geology ahead of the tunnel face, is necessary in the process of tunnel construction. Due to its long detection range and good recognition effect on the interface, the seismic method is widely used
Kai Wang +7 more
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