边缘特征和深度加权约束的重力三维相关成像反演

安国强, 鲁宝亮, 高新宇, 朱武, 李柏森

3D correlation tomography inversion of gravity anomalies constrained by edge features and depth weighting

AN Guo-Qiang, LU Bao-Liang, GAO Xin-Yu, ZHU Wu, LI Bo-Sen

图14 澳大利亚Olympic Dam剩余重力异常相关成像加权结果 a—本文方法成像结果(Wz+VDR加权);b—y=6 063.5 km的垂向切片(Wz+VDR加权);c—z=750 m的水平切片(Wz+VDR加权);d—本文方法成像结果(Wz+ASM加权);e—y=6 063.5 km的垂向切片(Wz+ASM加权);f—z=750 m的水平切片(Wz+ASM加权)

Fig.14 Weighted results of residual gravity anomaly correlation tomography at Olympic Dam, Australia a—imaging results of the method in this article (Wz+VDR weighted);b—vertical slice at y=6 063.5 km(Wz+VDR weighted);c—horizontal slice at z=750 m(Wz+VDR weighted);d—imaging results of the method in this article (Wz+ASM weighted);e—vertical slice at y=6 063.5 km(Wz+ASM weighted);f—horizontal slice at z=750 m(Wz+ASM weighted)