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Coherent wavefield subtraction for diffraction separation

Abstract:

Diffractions encode sub-wavelength information and superior illumination but are weak in amplitude and strongly interfere with the more dominant reflected wavefield. Accordingly, the successful separation of diffractions in geophysical applications still forms a major direction of research. Confronting this challenge, an automatable and versatile framework for the separation of interfering wavefields through a sequence of coherent data summation and subtraction is proposed. In contrast to oth...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1190/geo2018-0368.1

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Earth Sciences
ORCID:
0000-0001-9913-7311
Publisher:
Society of Exploration Geophysicists Publisher's website
Journal:
Geophysics Journal website
Volume:
84
Issue:
3
Pages:
V157-V168
Publication date:
2019-01-21
Acceptance date:
2018-12-30
DOI:
EISSN:
1942-2156
ISSN:
0016-8033
Pubs id:
pubs:965539
URN:
uri:0eec9e39-e2c2-4311-a085-9d8bb72836bd
UUID:
uuid:0eec9e39-e2c2-4311-a085-9d8bb72836bd
Local pid:
pubs:965539
Language:
English

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