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ELECTROMAGNETIC SURVEY SYSTEM BASED ON AIRSHIP CAPABLE OF ADJUSTING DEPTH OF INVESTIGATION
ELECTROMAGNETIC SURVEY SYSTEM BASED ON AIRSHIP CAPABLE OF ADJUSTING DEPTH OF INVESTIGATION
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机译:基于空运能力调整调查深度的电磁调查系统
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摘要
The present invention relates to an electromagnetic survey system based on an airship capable of adjusting the depth of investigation. The electromagnetic survey system based on the airship enables investigation at a deep depth of investigation even if the two individual airships perform investigations in the air far from the ground, by individually having a transmitting coil and a receiving coil in the two individual airborne airships. The electromagnetic survey system can differently adjust the flying intervals of the two airships every measurement turn and can stably maintain the flying intervals which are set in the corresponding measurement turn during flying. So, the electromagnetic survey system can obtain underground investigation data at various depths in accordance with the geographic features of an investigation area. The electromagnetic survey system includes: a lead airship flying along a flying route and having a first magnetic field by having the transmitting coil; a following airship detecting a second magnetic field by having the receiving coil and flying along the flying route which is set at a predetermined interval from the lead airship; and a measurement control device performing the electromagnetic survey in the air by analyzing measurement values of the second magnetic field detected from the receiving coil of the following airship.;COPYRIGHT KIPO 2019
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