SPECIAL REPORT OF THE SUBCOMMITTEE ON POLARITY STANDARDS-Reference-Cited by-同舟云学术

SPECIAL REPORT OF THE SUBCOMMITTEE ON POLARITY STANDARDS

Published:1975-08 Issue:4 Volume:40 Page:694-699
ISSN:0016-8033
Container-title:GEOPHYSICS
language:en
Short-container-title:GEOPHYSICS

Author:

Thigpen Ben B.¹,Dalby A. E.²,Landrum Ralph¹

Affiliation:

1. Member, Subcommittee on Polarity Standards, Western Geophysical Co., Houston, Texas 77001

2. Chairman, Subcommittee on Polarity Standards, Geophysical Consultant, Houston, Texas 77001

Abstract

This is a report of the SEG Subcommittee on Polarity Standards in exploration seismic recording. A Polarity Standard is recommended for analog and digital representations of seismic impulse signals. A four‐bit polarity code is proposed to define: (1) the polarity convention for impulse‐source systems; and (2) the relative polarity between a swept‐frequency pilot signal and the recorded seismic data for vibratory‐source systems. Polarity conventions are to be demonstrated by field tests and confirmed by computer analysis.

Publisher

Society of Exploration Geophysicists

Subject

Geochemistry and Petrology,Geophysics

Link

https://library.seg.org/doi/pdf/10.1190/1.1440562

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