Effective suppression of spurious events when generating reflected P- and PS-wave data using seismic interferometry
DC Field | Value | Language |
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dc.contributor.author | Jeong, Soocheol | - |
dc.contributor.author | Byun, Joongmoo | - |
dc.date.accessioned | 2022-07-16T03:57:50Z | - |
dc.date.available | 2022-07-16T03:57:50Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2014-07 | - |
dc.identifier.issn | 0926-9851 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/159598 | - |
dc.description.abstract | Seismic interferometry is a technique for generating new seismic responses by cross-correlating seismic observations at different receiver locations that is gaining popularity for imaging and monitoring subsurface structures below a complex overburden. In seismic interferometry, extracting an exact response is an important issue. The energy of a stationary zone contributes to the collection of correct events, but the energy of a nonstationary zone causes spurious events. The cross-correlation gather has both stationary energy and nonstationary energy. If the nonstationary energy in the cross-correlation gather is not canceled out during stacking, it introduces spurious events in the stacked result. In this study, we present a simple and effective method for suppressing the spurious events that occur during the generation of virtual source data by using f-k filtering with edge muting. In a test using synthetic multicomponent data created under the geometry of the Ocean Bottom Cable survey, the proposed method successfully suppressed spurious events in multicomponent interferometric data. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Effective suppression of spurious events when generating reflected P- and PS-wave data using seismic interferometry | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Byun, Joongmoo | - |
dc.identifier.doi | 10.1016/j.jappgeo.2014.04.002 | - |
dc.identifier.scopusid | 2-s2.0-84899526214 | - |
dc.identifier.wosid | 000338623100002 | - |
dc.identifier.bibliographicCitation | JOURNAL OF APPLIED GEOPHYSICS, v.106, pp.14 - 22 | - |
dc.relation.isPartOf | JOURNAL OF APPLIED GEOPHYSICS | - |
dc.citation.title | JOURNAL OF APPLIED GEOPHYSICS | - |
dc.citation.volume | 106 | - |
dc.citation.startPage | 14 | - |
dc.citation.endPage | 22 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Geology | - |
dc.relation.journalResearchArea | Mining & Mineral Processing | - |
dc.relation.journalWebOfScienceCategory | Geosciences, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Mining & Mineral Processing | - |
dc.subject.keywordPlus | VIRTUAL SOURCE METHOD | - |
dc.subject.keywordPlus | MULTIPLES | - |
dc.subject.keywordPlus | EXAMPLES | - |
dc.subject.keywordAuthor | Seismic interferometry | - |
dc.subject.keywordAuthor | Virtual source method | - |
dc.subject.keywordAuthor | Cross-correlation | - |
dc.subject.keywordAuthor | f-k filtering | - |
dc.subject.keywordAuthor | Spurious event | - |
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