一种实测重力异常区域场的消除方法

王正科, 卢琳, 刘花婷

A way of eliminating the regional field of measured gravity anomalies

WANG Zheng-Ke, LU Lin, LIU Hua-Ting

图6 B区不同起算点“简布格”、“自空”和“布格”回归剩余异常三者关系对比 a、b—“简布格”回归剩余异常; c—(a)和(b)相关系数; d、e— “自空”回归剩余异常; f—(d)和(e)相关系数;g、h—“布格”回归剩余异常; i—(g)和(h)相关系数

Fig.6 Comparison diagram of the relationship among the three regression residual anomalies with different starting point in area B a、b—regression residual anomaly on the basis of simple bouguer anomaly; c—correlation coefficient on the basis of (a) and (b);d、e—regression residual anomaly on the basis of free-air gravity anomaly; f—correlation coefficient of (d) and (e);g、h—regression residual anomaly on the basis of bouguer anomaly; i—correlation coefficient on the basis of (g) and (h)