Imperial College London
Portrait Picture

ProfessorYanghuaWang

Faculty of Engineering, Department of Earth Science & Engineering

Principal of Resource Geophysics Academy and Director of CRG
 
 
 
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Contact

 

+44 (0)20 7594 1171yanghua.wang Website

 
 
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Location

 

2.40Royal School of MinesSouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

153 results found

Rao Y, Wang Y, 2017, Seismic waveform tomography with shot-encoding using a restarted L-BFGS algorithm, SCIENTIFIC REPORTS, Vol: 7, ISSN: 2045-2322

Journal article

Liu Y, Wang Y, 2017, Seismic characterization of a carbonate reservoir in Tarim Basin, GEOPHYSICS, Vol: 82, Pages: B177-B188, ISSN: 0016-8033

Journal article

Wang R, Wang Y, 2017, SEISMIC REFLECTIVITY INVERSION BY CURVELET DECONVOLUTION: A COMPARATIVE STUDY AND FURTHER IMPROVEMENTS, JOURNAL OF SEISMIC EXPLORATION, Vol: 26, Pages: 331-349, ISSN: 0963-0651

Journal article

Zhang X, Wang Y, Gao R, Xu T, Bai Z, Tian X, Li Qet al., 2017, Vertical crustal motions across Eastern Tibet revealed by topography-dependent seismic tomography, SCIENTIFIC REPORTS, Vol: 7, ISSN: 2045-2322

Journal article

Liu Y, Teng J, Xu T, Wang Y, Liu Q, Badal Jet al., 2017, Robust time-domain full waveform inversion with normalized zero-lag cross-correlation objective function, GEOPHYSICAL JOURNAL INTERNATIONAL, Vol: 209, Pages: 106-122, ISSN: 0956-540X

Journal article

Wang R, Wang Y, 2017, Multichannel algorithms for seismic reflectivity inversion, JOURNAL OF GEOPHYSICS AND ENGINEERING, Vol: 14, Pages: 41-50, ISSN: 1742-2132

Journal article

Wang Y, 2016, Seismic Inversion: Theory and Applications, Publisher: Wiley Blackwell, ISBN: 9781119257981

Seismic inversion aims to reconstruct a quantitative model of the Earth subsurface, by solving an inverse problem based on seismic measurements. There are at least three fundamental issues to be solved simultaneously: non-linearity, non-uniqueness, and instability. This book covers the basic theory and techniques used in seismic inversion, corresponding to these three issues, emphasising the physical interpretation of theoretical concepts and practical solutions.This book is written for master and doctoral students who need to understand the mathematical tools and the engineering aspects of the inverse problem needed to obtain geophysically meaningful solutions. Building on the basic theory of linear inverse problems, the methodologies of seismic inversion are explained in detail, including ray-impedance inversion and waveform tomography etc. The application methodologies are categorised into convolutional and wave-equation based groups. This systematic presentation simplifies the subject and enables an in-depth understanding of seismic inversion.This book also provides a practical guide to reservoir geophysicists who are attempting quantitative reservoir characterisation based on seismic data. Philosophically, the seismic inverse problem allows for a range of possible solutions, but the techniques described herein enable geophysicists to exclude models that cannot satisfy the available data. This book summarises the author’s extensive experience in both industry and academia and includes innovative techniques not previously published.

Book

Wu D, Yao G, Cao J, Wang Yet al., 2016, Least-squares RTM with L1 norm regularisation, JOURNAL OF GEOPHYSICS AND ENGINEERING, Vol: 13, ISSN: 1742-2132

Journal article

Gao F, Wang Y, 2016, Simultaneous inversion for velocity and attenuation by waveform tomography, JOURNAL OF APPLIED GEOPHYSICS, Vol: 131, Pages: 103-108, ISSN: 0926-9851

Journal article

Rao Y, Wang Y, 2016, VSP wave separation by adaptive masking filters, JOURNAL OF GEOPHYSICS AND ENGINEERING, Vol: 13, Pages: 412-421, ISSN: 1742-2132

Journal article

Rao Y, Wang Y, Zhang ZD, Ning YC, Chen XH, Li JYet al., 2016, Reflection seismic waveform tomography of physical modelling data, JOURNAL OF GEOPHYSICS AND ENGINEERING, Vol: 13, Pages: 146-151, ISSN: 1742-2132

Journal article

Yang C, Wang Y, Wang Y, 2016, Reflection and transmission coefficients of a thin bed, GEOPHYSICS, Vol: 81, Pages: N31-N39, ISSN: 0016-8033

Journal article

Rao Y, Wang Y, Chen S, Wang Jet al., 2016, Crosshole seismic tomography with cross-firing geometry, GEOPHYSICS, Vol: 81, Pages: R139-R146, ISSN: 0016-8033

Journal article

Wang Y, 2016, Generalized viscoelastic wave equation, GEOPHYSICAL JOURNAL INTERNATIONAL, Vol: 204, Pages: 1216-1221, ISSN: 0956-540X

Journal article

Shi Y, Wang Y, 2016, Reverse time migration of 3D vertical seismic profile data, GEOPHYSICS, Vol: 81, Pages: S31-S38, ISSN: 0016-8033

Journal article

Rao Y, Wang Y, 2015, Seismic signatures of carbonate caves affected by near-surface absorptions, JOURNAL OF GEOPHYSICS AND ENGINEERING, Vol: 12, Pages: 1015-1023, ISSN: 1742-2132

Journal article

Wang Y, 2015, Generalized seismic wavelets, GEOPHYSICAL JOURNAL INTERNATIONAL, Vol: 203, Pages: 1172-1178, ISSN: 0956-540X

Journal article

Rao Y, Wang Y, 2015, Seismic attenuation in fractured media, JOURNAL OF GEOPHYSICS AND ENGINEERING, Vol: 12, Pages: 26-32, ISSN: 1742-2132

Journal article

Wang Y, 2015, The Ricker wavelet and the Lambert <i>W</i> function, GEOPHYSICAL JOURNAL INTERNATIONAL, Vol: 200, Pages: 111-115, ISSN: 0956-540X

Journal article

Zhang Z, Wang Y, Houseman GA, Xu T, Wu Z, Yuan X, Chen Y, Tian X, Bai Z, Teng Jet al., 2014, The Moho beneath western Tibet: Shear zones and eclogitization in the lower crust, EARTH AND PLANETARY SCIENCE LETTERS, Vol: 408, Pages: 370-377, ISSN: 0012-821X

Journal article

Wang Y, 2014, Frequencies of the Ricker wavelet, GEOPHYSICS, Vol: 80, Pages: A31-A37, ISSN: 0016-8033

Journal article

Wang Y, 2014, Stable <i>Q</i> analysis on vertical seismic profiling data, GEOPHYSICS, Vol: 79, Pages: D217-D225, ISSN: 0016-8033

Journal article

Chen Z, Chen X, Wang Y, Li Jet al., 2014, Estimation of <i>Q</i> factors from reflection seismic data for a band-limited and stabilized inverse <i>Q</i> filter driven by an average-<i>Q</i> model, JOURNAL OF APPLIED GEOPHYSICS, Vol: 101, Pages: 86-94, ISSN: 0926-9851

Journal article

Zhang S, Yang F, Xu D, Wang Yet al., 2014, Seismic wave simulation by velocity-stress wave equations in two-phase anisotropic media, JOURNAL OF GEOPHYSICS AND ENGINEERING, Vol: 11, ISSN: 1742-2132

Journal article

Chen Z, Wang Y, Chen X, Li Jet al., 2013, High-resolution seismic processing by Gabor deconvolution, JOURNAL OF GEOPHYSICS AND ENGINEERING, Vol: 10, ISSN: 1742-2132

Journal article

Wang Y, 2013, Simultaneous computation of seismic slowness paths and the traveltime field in anisotropic media, GEOPHYSICAL JOURNAL INTERNATIONAL, Vol: 195, Pages: 1141-1148, ISSN: 0956-540X

Journal article

Rao Y, Wang Y, 2013, Seismic waveform simulation with pseudo-orthogonal grids for irregular topographic models, GEOPHYSICAL JOURNAL INTERNATIONAL, Vol: 194, Pages: 1778-1788, ISSN: 0956-540X

Journal article

Wang Y, 2013, Seismic ray tracing in anisotropic media: A modified Newton algorithm for solving highly nonlinear systems, GEOPHYSICS, Vol: 79, Pages: T1-T7, ISSN: 0016-8033

Journal article

Zhang Z, Wang Y, Deng Y, Chen L, Wu J, Teng J, Chen Y, Fan W, Panza Get al., 2013, Geophysical constraints on mesozoic disruption of North China Craton by underplating-triggered lower-crust flow of the Archaean lithosphere, TERRA NOVA, Vol: 25, Pages: 245-251, ISSN: 0954-4879

Journal article

Wang Y, 2012, Reservoir characterization based on seismic spectral variations, GEOPHYSICS, Vol: 77, Pages: M89-M95, ISSN: 0016-8033

Journal article

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