True-amplitude Single-stack Redatuming

dc.creatorPila M.F.
dc.creatorSchleicher J.
dc.creatorNovais A.
dc.creatorCoimbra T.A.
dc.date2014
dc.date2015-06-25T17:49:56Z
dc.date2015-11-26T15:27:28Z
dc.date2015-06-25T17:49:56Z
dc.date2015-11-26T15:27:28Z
dc.date.accessioned2018-03-28T22:36:11Z
dc.date.available2018-03-28T22:36:11Z
dc.identifier
dc.identifierJournal Of Applied Geophysics. Elsevier, v. 105, n. , p. 95 - 111, 2014.
dc.identifier9269851
dc.identifier10.1016/j.jappgeo.2014.03.010
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84897436313&partnerID=40&md5=7e94ab2739713942360af8a3797d917a
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/85743
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/85743
dc.identifier2-s2.0-84897436313
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1261364
dc.descriptionBased on the chaining of diffraction-stack migration and isochron-stack demigration, we derive a general true-amplitude Kirchhoff-type single-stack operator for 3D and 2.5D redatuming. It consists of performing a single weighted stack along adequately chosen stacking surfaces or lines. The corresponding traveltimes and weight functions can be calculated using quantities obtained from dynamic ray tracing. The operator simplifies when specified for zero-offset data. For simple types of media, we derive analytic expressions for the stacking lines and weight functions and demonstrate their functionality with numerical examples. © 2014 Elsevier B.V.
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dc.languageen
dc.publisherElsevier
dc.relationJournal of Applied Geophysics
dc.rightsfechado
dc.sourceScopus
dc.titleTrue-amplitude Single-stack Redatuming
dc.typeArtículos de revistas


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