Interpretation of electromagnetic extra-low-frequency soundings in the Randsburg, California, Known Geothermal Resource Area

Open-File Report 78-562
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Abstract

An electromagnetic (EM) controlled source survey was made during the period Nov. 30, 1977, to Dec. 13, 1977, in the Randsburg, California, Known Geothermal Resource Area (KGRA). This report summarizes the observed extra-low-frequency (ELF) data and least squares interpretation using a computer program developed by Anderson (1977). The results are given in tabular form along with observed and calculated amplitude and phase plots. In addition, one vertical electrical sounding (VES) was obtained and a graphical solution is included via a Schlumberger inversion program developed by Zohdy (1973).

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Publication type Report
Publication Subtype USGS Numbered Series
Title Interpretation of electromagnetic extra-low-frequency soundings in the Randsburg, California, Known Geothermal Resource Area
Series title Open-File Report
Series number 78-562
DOI 10.3133/ofr78562
Year Published 1978
Language English
Publisher U.S. Geological Survey
Description 21 p.
Country United States
State California
City Randsburg
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