DEVICE FOR CONDUCTING AERIAL PROSPECTING BY ELECTRIC METHODS

FIELD: aerial prospecting. ^ SUBSTANCE: method and device can be used for searching mineral resources by means of flying vehicles, detecting metal objects in ground, studying geological structure of ground, conducting monitoring of seismic-dangerous regions. Invention includes two methods of pulse aerial prospecting by electric methods and three devices for realization of the methods. First device for aerial prospecting has airship and three orthogonal receiving-generating circuits fastened to envelope of airship. The other device has airship, inflatable nacelle and three orthogonal receiving-generating circuits fastened to envelope of nacelle. Nacelle is connected with airship by means of cable-rope and cords. In both devices the pulse electromagnetic field is generated by means of one of three orthogonal receiving-generating circuits. Secondary electromagnetic field is measured by all three circuits. The third device for conducting aerial prospecting has airship provided with generator circuit fastened to envelope of airship and on-ground measuring aids. Pulse electromagnetic field in the third device is generated by circuit and secondary electromagnetic field is measured by measuring aids mentioned before. ^ EFFECT: improved resolution of measurement; deeper area of prospecting. ^ 7 cl, 3 dwg