DocumentCode
985064
Title
Geophysical Techniques for Studying the Earth´s Interior
Author
Sutton, George H.
Author_Institution
Lamont Geological Observatory, Columbia University, Palisades, New York. Contribution No. 1570
Volume
50
Issue
11
fYear
1962
Firstpage
2184
Lastpage
2191
Abstract
A great variety of instruments are being used to measure geophysical parameters. Many of these parameters exhibit extremely small variations about a large average value. Since it is often the small variations that are of interest to the geophysicist, these instruments usually must be extremely sensitive and stable.
Keywords
Acoustic waves; Earth; Geology; Geophysical measurements; Instruments; Magnetostriction; Navigation; Observatories; Oceans; Sea surface;
fLanguage
English
Journal_Title
Proceedings of the IRE
Publisher
ieee
ISSN
0096-8390
Type
jour
DOI
10.1109/JRPROC.1962.288331
Filename
4066566
Link To Document