Skip to Main Content
Book Chapter

Motion Product Seismograms*

By
J. E. White
J. E. White
Marathon Oil Company, Denver Research Center, Littleton, Colorado.
Search for other works by this author on:
Published:
January 01, 2000
Publication history
17 October 1963

Abstract

This paper describes a means of combining the voltages from a three-component seismometer so as to suppress noise waves arriving randomly from al] directions and to indicate the direction of arrival of any particular wave-train, such as might be caused by an earthquake, explosion, or moving vehicle. Each of the horizontal components of motion is electronically multiplied by the vertical component, with or without phase shift, and the two resulting products are displayed as a vector pointing to the source of seismic waves. The equipment assembled to perform these operations is referred to as the Motion Product Detector. Mathematical analysis and small-scale tests of the Motion Product Detector on the Research Center grounds look promising.

You do not currently have access to this article.

Figures & Tables

Contents

Society of Exploration Geophysicists Geophysics Reprint Series

Seismic Wave Propagation: Collected Works of J. E. White

J. E. White
J. E. White
Professor Emeritus, Colorado School of Mines
Search for other works by this author on:
Society of Exploration Geophysicists
Volume
21
ISBN electronic:
9781560802471
Publication date:
January 01, 2000

GeoRef

References

Related

Citing Books via

Close Modal
This Feature Is Available To Subscribers Only

Sign In or Create an Account

Close Modal
Close Modal