Follow
Gerhard Pratt
Gerhard Pratt
Emeritus 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
20261999
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
19761998
Efficient waveform inversion and imaging: A strategy for selecting temporal frequencies
L Sirgue, RG Pratt
Geophysics 69 (1), 231-248, 2004
13932004
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
7331990
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
3541996
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
3431999
Frequency-domain elastic wave modeling by finite differences: A tool for crosshole seismic imaging
RG Pratt
Geophysics 55 (5), 626-632, 1990
3421990
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
3362007
Accurate viscoelastic modeling by frequency-domain finite differences using rotated operators
I Štekl, RG Pratt
Geophysics 63 (5), 1779-1794, 1998
3001998
Inverse theory applied to multi-source cross-hole tomography. Part 2: Elastic wave-equation method
RG Pratt
Geophysical Prospecting 38 (3), 311-329, 1990
2671990
Traveltime tomography in anisotropic media—I. Theory
CH Chapman, RG Pratt
Geophysical Journal International 109 (1), 1-19, 1992
2551992
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
2371995
Reflection waveform inversion using local descent methods: Estimating attenuation and velocity over a gas-sand deposit
GJ Hicks, RG Pratt
Geophysics 66 (2), 598-612, 2001
2222001
Traveltime tomography in anisotropic media—II. Application
RG Pratt, CH Chapman
Geophysical Journal International 109 (1), 20-37, 1992
2211992
The application of diffraction tomography to cross-hole seismic data
RG Pratt, MH Worthington
Geophysics 53 (10), 1284-1294, 1988
1841988
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
1691991
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
1582007
Inversion strategies for visco-acoustic waveform inversion
R Kamei, RG Pratt
Geophysical Journal International 194 (2), 859-884, 2013
1422013
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
1392012
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, 1523-1534, 2007
1312007
The system can't perform the operation now. Try again later.
Articles 1–20