球坐标系密度界面反演方法及在华南大陆的应用

王祥, 郭良辉

Density interface inversion method in spherical coordinates and its application in the South China mainland

WANG Xiang, GUO Liang-Hui

图10 华南大陆实测数据试验 a—华南大陆重力异常滤波前异常;b—华南大陆重力异常低通滤波后区域异常;c—本文得到的华南大陆莫霍面;d—反演迭代收敛曲线;e—华南大陆莫霍面[39];f—c与e的莫霍面深度差值

Fig.10 Comparisons of the inversion results from measured data in South China a— The Bouguer anomaly in South China;b—The Moho gravity anomaly in South China by using the low-pass filter;c—The Moho depth in South China by the inversion method of this paper;d—The trend chart of depth RMS;f—The Moho depth in South China[39];g—The difference of (c) and (e)