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The Leading Edge; February 2008; v. 27; no. 2; p. 220-225; DOI: 10.1190/1.2840370
© 2008 Society of Exploration Geophysicists
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Twin recording method for basic noise subtraction from seismic land data

Power lines case

A. Özkan, (retired) and Z. Özer

TPAO, Ankara, Turkey

Corresponding authors: ayhanozkan57{at}gmail.com and ozerzafer{at}yahoo.com

Although acquisition and processing technology has evolved rapidly in providing more accurate subsurface images, there are other issues that make mapping the subsurface difficult. Seismic noise that is unrelated to the subsurface sometimes makes seismic acquisition impossible. In heavily populated areas, this can include power line noise, factory noise, water pumps, vehicle traffic, and noise from quarries. These noise types can have a variety of data characteristics in data, except for power line noise, which has a specific, characteristic 50-Hz periodicity.







JOURNAL HOME HELP CONTACT PUBLISHER SUBSCRIBE ARCHIVE SEARCH TABLE OF CONTENTS
Copyright © 2008 by Society of Exploration Geophysicists