Research and application of combination of geophysical exploration methods under strong noise in Dongping Gold Deposit
Metal minerals are the important support of modern industry and play an irreplaceable role in economic and social development.However,mineral exploration under strong noise environment is faced with many challenges,which need innovative methods and technologies to solve.Therefore,the research and application of geophysical exploration method combination under strong noise condition has important practical significance and social value.Taking Dongping Gold Mine as the research object,the combined application of high power time domain spectral induced polarization method and controlled source audio magnetotelluric method is discussed in this paper.Through the in-depth analysis and comparison of the principles of different methods,combined with the field data,the applicability and advantages of these methods in the strong noise environment are discussed.On this basis,the key technologies of signal-noise separation and information processing are proposed,which provide a new idea and method for mineral exploration.The experimental results show that the method combination has a good application effect in the Dongping gold mine,and provides a feasibility and reference for mineral exploration in similar environment.
Dongping Gold MineStrong noise environmentCombination of geophysical exploration methodsSignal-to-noise separation
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