摘要
介绍了AMT法的原理和数据处理方法,用Occam反演取得1D视电阻率拟断面,以此作为2D反演的初始模型进行二维非线性共轭梯度法反演,对2D反演视电阻率断面的准确性做了评价和对比,论述了AMT法在某矿区金属矿勘查中的应用效果。
In this paper,the principle and the method of processing data of AMT are described for metal mine exploration.There obtains 1D pseudo-section of apparent resistivity with Occam inversion,and it is used as the initial model for 2D inversion with nonlinear conjugate gradients algorithm.The accuracy of 2D section of apparent resistivity is evaluated and compared,it discusses the application effect of AMT method for exploration.
出处
《长江大学学报（自然科学版）》
CAS
2011年第8期39-41,277,共3页
Journal of Yangtze University(Natural Science Edition)
