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The two faces of NMO

Abstract:

In many present-day applications in seismic processing, the assumption of a homogeneous model leads to simple yet powerful approximations, which also work well when heterogeneity is not negligible. While the classical NMO hyperbola assumes an effective constant velocity medium, de Bazelaire, based on optical projections, introduced an alternative way to account for heterogeneity by shifting the reference time rather than the velocity. Although modern multiparameter NMO descriptions are u...

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

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Publisher copy:
10.1190/tle36060512.1

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Department:
Oxford, MPLS, Earth Sciences
Role:
Author
Publisher:
Society of Exploration Geophysicists Publisher's website
Journal:
Leading Edge Journal website
Volume:
36
Issue:
6
Pages:
512-517
Publication date:
2017-06-01
Acceptance date:
2016-10-25
DOI:
EISSN:
1938-3789
ISSN:
1070-485X
Pubs id:
pubs:657160
URN:
uri:8aac88c8-fd8d-4916-ba2f-5fdb3e313045
UUID:
uuid:8aac88c8-fd8d-4916-ba2f-5fdb3e313045
Local pid:
pubs:657160
Paper number:
6

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