摘要
本文介绍了重磁正演模拟中采用数字化仪输入模型截面坐标的方法,提出了在起伏地形上计算似二度及二度多边形体引起的重磁异常的公式,并编制成相应的子程序。这种方法远比目前所用的大多数重磁正演模拟程序方便,运算速度快,效果好.
A way to input coordinates of geological model section with a digitizer is introduced and some equations to gravitational and magnetic anomalies of two-dimension and quasitwo-dimension bodies are shown in this paper. The equations were written in the subroutines. Comparing with other gravitational and magnetic inverse programs, the analog is more convenient to use,with higher computing speed and better results.
出处
《物探化探计算技术》
CAS
CSCD
1993年第2期142-148,共7页
Computing Techniques For Geophysical and Geochemical Exploration
