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Directional scanning when playing-back seismic magnetic recordsNormal access

Author: Karl-Heinz Seelis
Journal name: Geophysical Prospecting
Issue: Vol 8, No 4, December 1960 pp. 563 - 575
DOI: 10.1111/j.1365-2478.1960.tb01734.x
Organisations: Wiley
Language: English
Info: Article, PDF ( 1.98Mb )

In this paper we describe and give examples of procedures of magnetic playback which make it possible to emphasize particular reflections with respect to other reflections of differing step-out. The procedure consists of 100% mixing between non-adjacent channels, using either direct or, more frequently, reversed-polarity mixing signals. This procedure allows the effective separation of differently inclined reflections.

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