山区地形改正密度逐次回归选取方法

高维强, 史朝洋, 张利明, 冯旭亮

Successive regression for determining the optimum terrain correction density in mountainous areas

GAO Wei-Qiang, SHI Zhao-Yang, ZHANG Li-Ming, FENG Xu-Liang

图7 研究区由第一次回归密度计算的地形影响值及相应的布格重力异常

Fig.7 The gravity effects caused by terrain calculated using the first regressed density and the corresponding Bouguer gravity anomaly