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- Volume 6, Issue 2, 1988
First Break - Volume 6, Issue 2, 1988
Volume 6, Issue 2, 1988
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Towards the universal seismic acquisition technique
Authors L. Ongkiehong and H.J. AskinA universally applicable optimum field geometry has been developed as a 'hands-off' technique for the recording of seismic data. Essentially, the method accomplishes a comprehensive sampling of the acoustic field in a manner independent of the geological objectives or structural features. Parameters are standardized, since the source and receiver arrays serve only as antialias filters in concordance with the group sampling. Prestack signal-to-noise enhancement may be achieved in the processing centre, wherein maximum versatility is provided by the uncommitted nature of the recording. For conventional stacking, a proper sampling density in the common midpoint (CMP) domain must be provided. Equally applicable to land and marine conditions, the technique is now routinely implemented in world-wide operations.
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Volume 42 (2024)
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Volume 9 (1991)
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Volume 8 (1990)
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Volume 7 (1989)
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Volume 6 (1988)
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Volume 5 (1987)
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Volume 4 (1986)
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Volume 3 (1985)
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Volume 2 (1984)
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Volume 1 (1983)