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Record Nr. |
UNINA9910707457703321 |
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Autore |
Zohdy Adel A. R. <1935-2014, > |
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Titolo |
Automatic interpretation of Schlumberger sounding curves, using modified Dar Zarrouk functions / / by Adel A.R. Zohdy |
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Pubbl/distr/stampa |
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[Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1975 |
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Washington : , : United States Government Printing Office |
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Descrizione fisica |
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1 online resource (39 pages) : illustrations |
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Collana |
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Geological Survey bulletin ; ; 1313-E |
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Soggetti |
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Earth resistance (Geophysics) - Data processing |
Electric currents |
Electric prospecting - Data processing |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from title screen (viewed September 15, 2014). |
"New techniques in direct-current resistivity exploration." |
"Formulas defining two types of modified Dar Zarrouk curves are used to invert Schlumberger sounding curves, uring an iterative procedure. The number of layers, which is equal to the number of points on the inverted curve, is reduced by automatically smoothing the corresponding DZ curve." |
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Nota di bibliografia |
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Includes bibliographical references (pages 37-39). |
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