高密度电阻率法地形改正初探

摘要

介绍了高密度电阻率法的基本原理和观测系统，阐述了起伏地形工区其数值模拟及地形改正方法，结合实例，使用2个易于实现的小程序进行了地形改正对比分析，得出了陡坡度角工区角域法比有限差分法效果好的结论。%The basic principle and observation system of high-density resistivity technique be introduced firstly,the numerical simulation and top-ographic correction method of its in the area with rugged topography be expounded,examples using two small programs easy to implement com-pared topographic correction,the angle domain method is better than the finite difference method to correct topographic in the area with steep to-pography.