Gerhard Pratt
Gerhard Pratt
Professor of Geophysics, University of Western Ontario
Verified email at uwo.ca
Title
Cited by
Cited by
Year
Seismic waveform inversion in the frequency domain; Part 1, Theory and verification in a physical scale model
RG Pratt
Geophysics 64 (3), 888-901, 1999
15681999
Gauss–Newton and full Newton methods in frequency–space seismic waveform inversion
RG Pratt, C Shin, GJ Hick
Geophysical Journal International 133 (2), 341-362, 1998
14721998
Efficient waveform inversion and imaging: A strategy for selecting temporal frequencies
L Sirgue, RG Pratt
Geophysics 69 (1), 231-248, 2004
11162004
Inverse theory applied to multi-source cross-hole tomography. Part 1: Acoustic wave-equation method
RG Pratt, MH Worthington
Geophysical prospecting 38 (3), 287-310, 1990
5831990
Two-dimensional velocity models from wide-angle seismic data by wavefield inversion
RG Pratt, ZM Song, P Williamson, M Warner
Geophysical Journal International 124 (2), 323-340, 1996
3031996
Full waveform tomography for lithospheric imaging: results from a blind test in a realistic crustal model
AJ Brenders, RG Pratt
Geophysical Journal International 168 (1), 133-151, 2007
2882007
Seismic waveform inversion in the frequency domain, Part 2: Fault delineation in sediments using crosshole data
RG Pratt, RM Shipp
Geophysics 64 (3), 902-914, 1999
2721999
Frequency-domain elastic wave modeling by finite differences; a tool for crosshole seismic imaging
RG Pratt
Geophysics 55 (5), 626-632, 1990
2501990
Accurate viscoelastic modeling by frequency-domain finite differences using rotated operators
I Štekl, RG Pratt
Geophysics 63 (5), 1779-1794, 1998
2291998
Traveltime tomography in anisotropic media—I. Theory
CH Chapman, RG Pratt
Geophysical Journal International 109 (1), 1-19, 1992
2261992
Inverse theory applied to multi-source cross-hole tomography. Part 2: Elastic wave-equation method
RG Pratt
Geophysical Prospecting 38 (3), 311-329, 1990
2061990
Frequency-domain acoustic-wave modeling and inversion of crosshole data: Part II—Inversion method, synthetic experiments and real-data results
ZM Song, PR Williamson, RG Pratt
Geophysics 60 (3), 796-809, 1995
2031995
Traveltime tomography in anisotropic media—II. Application
RG Pratt, CH Chapman
Geophysical Journal International 109 (1), 20-37, 1992
2001992
Reflection waveform inversion using local descent methods: Estimating attenuation and velocity over a gas-sand depositWaveform Inversion over a Gas Sand
GJ Hicks, RG Pratt
Geophysics 66 (2), 598-612, 2001
1932001
Combining wave-equation imaging with traveltime tomography to form high-resolution images from crosshole data
RG Pratt, NR Goulty
Geophysics 56 (2), 208-224, 1991
1551991
The application of diffraction tomography to cross-hole seismic data
RG Pratt, MH Worthington
Geophysics 53 (10), 1284-1294, 1988
1541988
Efficient waveform tomography for lithospheric imaging: implications for realistic, two-dimensional acquisition geometries and low-frequency data
AJ Brenders, RG Pratt
Geophysical Journal International 168 (1), 152-170, 2007
1322007
Waveform tomography imaging of a megasplay fault system in the seismogenic Nankai subduction zone
R Kamei, RG Pratt, T Tsuji
Earth and Planetary Science Letters 317, 343-353, 2012
1002012
Sound-speed and attenuation imaging of breast tissue using waveform tomography of transmission ultrasound data
RG Pratt, L Huang, N Duric, P Littrup
Medical Imaging 2007: Physics of Medical Imaging 6510, 65104S, 2007
892007
Pore pressure distribution of a mega-splay fault system in the Nankai Trough subduction zone: insight into up-dip extent of the seismogenic zone
T Tsuji, R Kamei, RG Pratt
Earth and Planetary Science Letters 396, 165-178, 2014
792014
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