Results 11 to 20 of about 219,012 (301)
Fracture detection from Azimuth-dependent seismic inversion in joint time–frequency domain
Scientific Reports, 2021 Detection of fracture properties can be implemented using azimuth-dependent seismic inversion for optimal model parameters in time or frequency domain.
Xinpeng Pan, Dazhou Zhang, Pengfei Zhang
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Frontiers in Earth Science, 2023 Short-offset towed streamer data, and sparse ocean-bottom seismometer (OBS) data are not conducive to applying multi-parameter full waveform inversion (FWI) in production.
Tao Yang +4 more
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Joint Inversion of Geophysical Data [PDF]
Geophysical Journal of the Royal Astronomical Society, 2007 Summary. By jointly inverting several different kinds of geophysical measurements at a site we avoid some of the ambiguity inherent in the individual methods. We show how this can be done for the combination of DC resistivity and magnetotelluric measurements on a layered medium by considering a simple 3-layer model.
K. Vozoff, D. L. B. Jupp
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A Carbonate Reservoir Prediction Method Based on Deep Learning and Multiparameter Joint Inversion
Energies, 2022 Deep-water carbonate reservoirs are currently the focus of global oil and gas production activities. The characterization of strongly heterogeneous carbonate reservoirs, especially the prediction of fluids in deep-water presalt carbonate reservoirs ...
Xingda Tian +5 more
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A Joint Method for Wave and Wind Field Parameter Inversion Combining SAR with Wave Spectrometer Data
Remote Sensing, 2022 Synthetic aperture radar (SAR) and wave spectrometer are common methods for observing the ocean wind field and waves on the sea surface, but both have limitations.
Yong Wan +4 more
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Sensors, 2023 Airborne electromagnetic (AEM) surveys using airborne mobile platforms enable rapid and efficient exploration of areas where groundwork is difficult. They have been widely used in fields such as shallow resource exploration and environmental engineering.
Jun Yang +3 more
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Joint inversion of compact operators
Journal of Inverse and Ill-posed Problems, 2019 Abstract Joint inversion of multiple data types was studied as early as 1975 in [K. Vozoff and D. L. Jupp, Joint inversion of geophysical data, Geophys. J. Internat. 42 1975, 3, 977–991], where the authors used the singular value decomposition to determine the degree of ill-conditioning of joint inverse problems. The authors demonstrated
Jodi L. Mead, James F. Ford
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Fingerprinting stress: stylolite and calcite twinning paleopiezometry revealing the complexity of progressive stress patterns during folding-the case of the Monte Nero anticline in the Apennines, Italy [PDF]
, 2016 In this study we show for the first time how quantitative stress estimates can be derived by combining calcite twinning and stylolite roughness stress fingerprinting techniques in a fold-and-thrust belt.
Aharonov, Einat +6 more
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Remote Sensing, 2016 We present the first comparison between new fAPAR and LAI products derived from the GlobAlbedo dataset and the widely-used MODIS fAPAR and LAI products.
Mathias Disney +6 more
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Remote Sensing, 2021 Airborne (or satellite) gravity measurement is a commonly used remote sensing method to obtain the underground density distribution. Airborne gravity gradiometry data have a higher horizontal resolution to shallower causative sources than airborne ...
Guoqing Ma +5 more
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