Electricity: measuring and testing – Of geophysical surface or subsurface in situ – With radiant energy or nonconductive-type receiver
Patent
1988-04-06
1989-11-28
Strecker, Gerard R.
Electricity: measuring and testing
Of geophysical surface or subsurface in situ
With radiant energy or nonconductive-type receiver
324 72, 324334, 324345, 324348, 340690, 364420, G01V 308, G01V 338
Patent
active
048840300
ABSTRACT:
The present invention relates to a system for acquisition and separation of the effects of simultaneous sources of electromagnetic field. According to the invention the system comprises an array of n pick-ups (1a . . . 1e) connected to registration means (2), the minimum number n of pick-ups per array being equal to 2s+2, where s is equal to a number of simultaneous sources to be analysed.
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Naville Charles
Spitz Simon
Compagnie Generale de Geophysique
Strecker Gerard R.
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