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f Pattern Recognition and Subtraction of Coherent Noise
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 60th EAGE Conference and Exhibition, Jun 1998, cp-110-00009
- ISBN: 978-90-73781-09-2
Abstract
A crucial issue when processing seismic data is the ability to remove coherent noise while preserving the amplitudes of the signal. Strong noise (multiple reflections, ground roll, converted waves in compression mode analysis) interferes with the signal and can lead to incorrect pre stack attributes and to erroneous interpretations of the final images at target level.