FIELD: physics.
SUBSTANCE: system consists of an aircraft connected a towed apparatus having a transmitter section and a receiver section. The transmitter section has a flexible transmitter bearing frame and a transmitter coil inside the transmitter bearing frame. The receiver section has a receiver bearing frame and a sensor loop flexibly connected to the receiver bearing frame. Preferably, the transmitter section is superposed with the central axis of the transmitter section.
EFFECT: transmitter bearing frame has a light modular structure which enables to increase or reduce the surface of the transmitter section to carry out specific survey tasks.
38 cl, 9 dwg
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Authors
Dates
2012-06-27—Published
2003-11-20—Filed