Effect of evaluation frequency separation on magnetotelluric resolution

[摘要] Aiming at the resolution enhancement of the subsurface objects, an evaluation (target) frequency separation criterion is proposed for ma- gnetotelluric (MT) method. The proposed idea is based on the propa- gation geometry of diffused electromagnetic (EM)

[学科分类] 地球化学与岩石

[关键词] Magnetotelluric;Resolution;Electromagnetic;Diffusion;Skin depth