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Analytic dealiasing in seismic apparition
Institute of Geophysics, ETH-Zurich.
Institute of Geophysics, ETH-Zurich.
Institute of Geophysics, ETH-Zurich.
(Matematik)ORCID iD: 0000-0002-0905-6188
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2017 (English)Conference paper, Published paper (Refereed)
Abstract [en]

Signal apparition offers a fundamentally new perspective on simultaneous source separation. Whereas the method exactly separates the signal from interfering sources in diamond-shaped regions of the f-k space, signal from simultaneous source still overlap outside these regions. We present a method based on using local phase functions and the analytic part of the blended data to reconstruct the separated data throughout the full data bandwidth.

Place, publisher, year, edition, pages
2017.
National Category
Geophysics
Identifiers
URN: urn:nbn:se:hb:diva-25211DOI: 10.3997/2214-4609.201701374Scopus ID: 2-s2.0-85029802141OAI: oai:DiVA.org:hb-25211DiVA, id: diva2:1540609
Conference
79th EAGE Conference and Exhibition 2017
Available from: 2021-03-29 Created: 2021-03-29 Last updated: 2025-01-08Bibliographically approved

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Wittsten, Jens

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CiteExportLink to record
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