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oa Leaking modes in near-surface seismic surveys
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 3rd EEGS Meeting, Aug 1997, cp-95-00079
- ISBN: 978-94-6282-128-6
Abstract
In many seismic surveys the part of the signal following the first break has a multicyclic, 'shingled', and dispersive nature. Particulary in high--resolution seismic surveys these shingled wavetrains limit the offset-time window for observation of refiected waves and therefore are generally treated as source generated noise.