Electromagnetic methods play an important role in mineral exploration and are widely used
in the search for metallic resources such as copper, molybdenum, lead-zinc, bauxite …

A combination of magnetotelluric (MT) measurements on the surface and in boreholes
(without metal casing) can be expected to enhance resolution and reduce the ambiguity in …

Shear-wave splitting provides insight into geodynamic processes such as lithospheric
deformation and upper mantle flow. This study presents shear wave splitting parameters …

摘要电磁场数值模拟的背景场/异常场算法是三维正演的有效策略之一, 优点为采用解析法计算
电磁场背景场代替场源项, 克服了场源奇异性, 缺点为不适用于发射源布置于起伏地表或背景 …

摘要电磁法的三维数值模拟是一个对数值算法和计算机硬件要求都非常高的问题.
对常用的微分类方法如有限单元法和有限差分法而言, 求解最后所得的大型线性方程组是至关 …

大规模地球物理电磁数据的定量解释需要发展高效, 稳定的三维正反演算法.
本文通过求解离散化的三维电场矢量Helmholtz 方程, 实现了基于有限体积法的频率域可控源 …

Rock mass characterization offers the basis of the stability criterion for the planning and
advancement of civil engineering projects. Rock core index (RCI) is one of the key …

The exploration of deep mineral resources is an important prerequisite for meeting the
continuous demand of resources. The geophysical method is one of the most effective …

Multi-source and multi-frequency emission method can make full use of the valuable and
short flight time in frequency domain semi-airborne electromagnetic (FSAEM) exploration …

Controlled source audio-magnetotelluric (CSAMT) is an indirect and effective geophysical
prospecting method in subsurface prospecting. Although CSAMT investigation tools are …