Geophysical technology is a main technical tool of exploration for deep mineral resources.
For a long time, China's technology and equipment in this industry rely heavily on imports …

地球物理勘探技术是深部矿产资源勘查的主要技术手段. 长期以来, 我国地球物理勘查技术和
仪器严重依赖国外进口, 国产勘查技术无论仪器设备, 还是方法, 软件尚不能满足日益增长的深部 …

Exact computation of the gravitational field and gravitational gradient tensor for a general
mass body is a core routine to model the density structure of the Earth. In this study, we …

重力梯度张量曲率目前广泛用于重力数据的处理和解释中. 为了拓宽重力梯度张量曲率的应用,
本文回顾了重力梯度张量曲率的定义, 从等位面的曲率定义出发, 讨论了正确计算曲率的测量 …

In this study, we present a new method to compute the gravity field and gravity gradient
tensor caused by tesseroid mass bodies in the spherical coordinate system. Using this new …

ABSTRACT A new high-order compact (HOC) cascadic multigrid (MG) strategy is developed
for modeling large-scale complex gravity problems on nonuniform rectilinear grids. First, the …

We present a comparative study of different Fourier-domain algorithms for the 3-D modelling
of gravity fields caused by a rectangular prism with general polynomial density distributions …

For polyhedral mass bodies having arbitrary shape and density distribution of polynomial
type we present a tensorial approach to derive analytical expressions of the gravitational …

In recent decades, colleagues working in the Discipline of Geological Resources and
Geological Engineering at Central South University made significant progress in theoretic …

Inversion of residual gravity anomalies is an important geophysical technique for depicting
subsurface density contrasts, for example, for mineral deposits. We have expressed …