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Journal article

Source localisation and joint velocity model building using wavefront attributes

Abstract:

The localization of passive seismic sources in form of microseismic tremors as well as largescale earthquakes is a key issue in seismology. While most previous studies are assuming fairly good knowledge of the underlying velocity model, we propose an automatic spatial localization and joint velocity model building scheme that is independent of detailed a priori information. The first step is a coherence analysis, estimating so-called wavefront attributes to locally describe the wavefield in t...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1093/gji/ggz342

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Institution:
University of Oxford
Division:
MPLS
Department:
Earth Sciences
Role:
Author
Publisher:
Oxford University Press
Journal:
Geophysical Journal International More from this journal
Volume:
219
Issue:
2
Pages:
995-1007
Publication date:
2019-07-26
Acceptance date:
2019-07-23
DOI:
EISSN:
1365-246X
ISSN:
0956-540X
Keywords:
Pubs id:
pubs:1038869
UUID:
uuid:6228e356-61e7-48c9-ac82-40be622ca751
Local pid:
pubs:1038869
Source identifiers:
1038869
Deposit date:
2019-08-06

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