Electricity: measuring and testing – Of geophysical surface or subsurface in situ – With radiant energy or nonconductive-type transmitter
Patent
1978-07-27
1980-04-22
Strecker, Gerard R.
Electricity: measuring and testing
Of geophysical surface or subsurface in situ
With radiant energy or nonconductive-type transmitter
G01V 310
Patent
active
041997204
ABSTRACT:
The conductivity of horizontally layered terrain is investigated by using spaced transmitter and receiver coils above the terrain, the transmitter coil frequency being low enough relative to the coil separation and the terrain conductivity so that the quadrature component of the received signal is essentially the sum of non-interactive components attributable to the separate layers and directly proportional to the conductivity of those layers, a plurality of measurements being made using different measurement parameters so that unknown thickness and/or conductivity parameters of the layers may be ascertained.
REFERENCES:
patent: 4070612 (1978-01-01), McNeill et al.
LandOfFree
Method for investigating the conductivity of layered terrain does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for investigating the conductivity of layered terrain, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for investigating the conductivity of layered terrain will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1477139