IGGCAS OpenIR  > 地球与行星物理院重点实验室
Seismic Diffraction Imaging for Improved Coal Structure Detection by a Structure-Oriented Moving Average Error Filter
Zhou, Binzhong1; Pavlova, Margarita2; Sliwa, Renate3; Sun, Weijia4
2022
Source PublicationIEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
ISSN0196-2892
Volume60Pages:13
AbstractInstead of dismissing seismic diffractions as interfering noise and ignoring or suppressing them, they can be used to identify small geological discontinuities such as faults, dykes, and other features that act as small scatters in the subsurface. We describe a simple, but fast and effective, structure-oriented, moving average error filter (MAEF) applied to the neighboring traces to extract diffractions from time-stack reflection seismic data or diffractors from migrated seismic data. The filter estimates the reflections with the average values of the neighboring traces along the reflection dip direction, which can be computed by the gradients of seismic data. The difference between the input data (unmigrated or migrated) and the estimated reflections yields the diffractions. By identifying diffractions, small faults and other minor features that are difficult to detect using conventional seismic reflection processing can be enhanced and detected. The effectiveness of the proposed method for diffraction extraction is demonstrated by numerical models and by applying it to a 3-D seismic survey data over a partially mined-out coal deposit.
KeywordDiffraction Reflection Coal Imaging Estimation Data mining Three-dimensional displays Diffraction imaging moving average error filter (MAEF) reflections structure detection
DOI10.1109/TGRS.2022.3179244
Funding OrganizationAustralian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP)
WOS KeywordMIGRATION VELOCITY ANALYSIS ; TIME-MIGRATION ; SEPARATION ; DIP ; SUBTRACTION ; SEMBLANCE ; GATHERS ; STACK
Language英语
Funding ProjectAustralian Coal Association Research Program (ACARP)[C25067]
Funding OrganizationAustralian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP) ; Australian Coal Association Research Program (ACARP)
WOS Research AreaGeochemistry & Geophysics ; Engineering ; Remote Sensing ; Imaging Science & Photographic Technology
WOS SubjectGeochemistry & Geophysics ; Engineering, Electrical & Electronic ; Remote Sensing ; Imaging Science & Photographic Technology
WOS IDWOS:000811640500007
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/105885
Collection地球与行星物理院重点实验室
Corresponding AuthorZhou, Binzhong
Affiliation1.CSIRO Mineral Resources, Kenmore, Qld 4069, Australia
2.Santos Ltd, Brisbane, Qld 4000, Australia
3.Integrated Geosci Pty Ltd, Lake Macdonald, Qld 4563, Australia
4.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
Recommended Citation
GB/T 7714
Zhou, Binzhong,Pavlova, Margarita,Sliwa, Renate,et al. Seismic Diffraction Imaging for Improved Coal Structure Detection by a Structure-Oriented Moving Average Error Filter[J]. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,2022,60:13.
APA Zhou, Binzhong,Pavlova, Margarita,Sliwa, Renate,&Sun, Weijia.(2022).Seismic Diffraction Imaging for Improved Coal Structure Detection by a Structure-Oriented Moving Average Error Filter.IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,60,13.
MLA Zhou, Binzhong,et al."Seismic Diffraction Imaging for Improved Coal Structure Detection by a Structure-Oriented Moving Average Error Filter".IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 60(2022):13.
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