Inverse scattering internal multiple attenuation algorithm: An analysis of the pseudo-depth and time monotonicity requirements

Bogdan Nita, Arthur B. Weglein

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Pseudo-depth monotonicity condition is an important assumption of the inverse scattering internal multiple attenuation algorithm. Analysis reveals that this condition is equivalent to a vertical-time monotonicity condition which is different than the total traveltime monotonicity suggested in recent literature/discussions. For certain complex media, the monotonicity condition can be too restrictive and, as a result, some multiples will not be predicted by the algorithm. Those cases have to be analyzed in the forward scattering series to determine how the multiples are modeled and to establish if an analogy between the forward and the inverse process would be useful to expand the algorithm to address these kind of events.

Original languageEnglish
Title of host publicationSociety of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007
PublisherSociety of Exploration Geophysicists
Pages2461-2465
Number of pages5
ISBN (Print)9781604238976
StatePublished - 1 Jan 2007
Event77th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2007 - San Antonio, United States
Duration: 23 Sep 200726 Sep 2007

Publication series

NameSociety of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007

Other

Other77th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2007
CountryUnited States
CitySan Antonio
Period23/09/0726/09/07

Fingerprint

inverse scattering
attenuation
scattering
requirements
forward scattering
analysis

Cite this

Nita, B., & Weglein, A. B. (2007). Inverse scattering internal multiple attenuation algorithm: An analysis of the pseudo-depth and time monotonicity requirements. In Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007 (pp. 2461-2465). (Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007). Society of Exploration Geophysicists.
Nita, Bogdan ; Weglein, Arthur B. / Inverse scattering internal multiple attenuation algorithm : An analysis of the pseudo-depth and time monotonicity requirements. Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007. Society of Exploration Geophysicists, 2007. pp. 2461-2465 (Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007).
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abstract = "Pseudo-depth monotonicity condition is an important assumption of the inverse scattering internal multiple attenuation algorithm. Analysis reveals that this condition is equivalent to a vertical-time monotonicity condition which is different than the total traveltime monotonicity suggested in recent literature/discussions. For certain complex media, the monotonicity condition can be too restrictive and, as a result, some multiples will not be predicted by the algorithm. Those cases have to be analyzed in the forward scattering series to determine how the multiples are modeled and to establish if an analogy between the forward and the inverse process would be useful to expand the algorithm to address these kind of events.",
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Nita, B & Weglein, AB 2007, Inverse scattering internal multiple attenuation algorithm: An analysis of the pseudo-depth and time monotonicity requirements. in Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007. Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007, Society of Exploration Geophysicists, pp. 2461-2465, 77th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2007, San Antonio, United States, 23/09/07.

Inverse scattering internal multiple attenuation algorithm : An analysis of the pseudo-depth and time monotonicity requirements. / Nita, Bogdan; Weglein, Arthur B.

Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007. Society of Exploration Geophysicists, 2007. p. 2461-2465 (Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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N2 - Pseudo-depth monotonicity condition is an important assumption of the inverse scattering internal multiple attenuation algorithm. Analysis reveals that this condition is equivalent to a vertical-time monotonicity condition which is different than the total traveltime monotonicity suggested in recent literature/discussions. For certain complex media, the monotonicity condition can be too restrictive and, as a result, some multiples will not be predicted by the algorithm. Those cases have to be analyzed in the forward scattering series to determine how the multiples are modeled and to establish if an analogy between the forward and the inverse process would be useful to expand the algorithm to address these kind of events.

AB - Pseudo-depth monotonicity condition is an important assumption of the inverse scattering internal multiple attenuation algorithm. Analysis reveals that this condition is equivalent to a vertical-time monotonicity condition which is different than the total traveltime monotonicity suggested in recent literature/discussions. For certain complex media, the monotonicity condition can be too restrictive and, as a result, some multiples will not be predicted by the algorithm. Those cases have to be analyzed in the forward scattering series to determine how the multiples are modeled and to establish if an analogy between the forward and the inverse process would be useful to expand the algorithm to address these kind of events.

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T3 - Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007

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Nita B, Weglein AB. Inverse scattering internal multiple attenuation algorithm: An analysis of the pseudo-depth and time monotonicity requirements. In Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007. Society of Exploration Geophysicists. 2007. p. 2461-2465. (Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007).