Imperial College London
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ProfessorMikeWarner

Faculty of Engineering, Department of Earth Science & Engineering

Professor
 
 
 
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Contact

 

+44 (0)20 7594 6535m.warner

 
 
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Assistant

 

Ms Daphne Salazar +44 (0)20 7594 7401

 
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Location

 

RSM 1.46CRoyal School of MinesSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Yao:2015:10.3997/2214-4609.201413208,
author = {Yao, G and Warner, M},
doi = {10.3997/2214-4609.201413208},
pages = {4067--4071},
title = {Bootstrapped waveform inversion: Longwavelength velocities from pure reflection data},
url = {http://dx.doi.org/10.3997/2214-4609.201413208},
year = {2015}
}
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RIS format (EndNote, RefMan)

TY  - CPAPER
AB  - Conventional FWI cannot successfully invert pure reflection data to recover the long-wavelength velocity model. We present an FWI methodology that can solve this problem, and demonstrate its success inverting data from a simple but difficult-to-invert synthetic model. The method proceeds by modifying the FWI objective function, and by interleaving a migration-like form of FWI with a tomography-like form. Starting from a constant-velocity, this FWI approach produces a full-bandwidth velocity model that accurately depth migrates the reflection data.
AU  - Yao,G
AU  - Warner,M
DO  - 10.3997/2214-4609.201413208
EP  - 4071
PY  - 2015///
SP  - 4067
TI  - Bootstrapped waveform inversion: Longwavelength velocities from pure reflection data
UR  - http://dx.doi.org/10.3997/2214-4609.201413208
ER  -
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