A single-trace singular-value decomposition method with application to the ground-roll removal
- Michelangelo Silva (Universidade Federal da Bahia) | Milton Porsani (Universidade Federal da Bahia) | Bjorn Ursin (Norwegian University of Science and Technology)
- Document ID
- Society of Exploration Geophysicists
- 2016 SEG International Exposition and Annual Meeting, 16-21 October, Dallas, Texas
- Publication Date
- Document Type
- Conference Paper
- 2016. Society of Exploration Geophysicists
- Filtering, Noise, Decomposition, Attenuation, Processing
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- 14 since 2007
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Normally the singular value decomposition (SVD) filtering is applied in the tx (time x distance) domain, exploring the spatial correlation between a set of seismic traces. In this paper we present a single trace decomposition approach based on the SVD method. This approach works on single traces decomposing each seismic trace based on the temporal correlation of the reflected events. We illustrate the method in the prediction and removal of the ground-roll.
Presentation Date: Tuesday, October 18, 2016
Start Time: 8:50:00 AM
Presentation Type: ORAL
|File Size||4 MB||Number of Pages||5|
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