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7 复杂直立模型相关成像加权结果 a—深度加权约束的成像结果;b—y=300 m的垂向切片(深度加权约束);c—z=200 m的水平切片(深度加权约束);d—本文方法成像结果(Wz+VDR加权);e—y=300 m的垂向切片(Wz+VDR加权);f—z=200 m的水平切片(Wz+VDR加权);g—本文方法成像结果(Wz+ASM加权);h—y=300 m的垂向切片(Wz+ASM加权);i—z=200 m的水平切片(Wz+ASM加权)

Fig.7 Weighted results of correlation tomography for complex upright model a—imaging results with depth weighted constraints;b—vertical slice at y=300 m(depth weighted constraints);c—horizontal slice at z=200 m(depth weighted constraints);d—imaging results of the method in this article (Wz+VDR weighted);e—vertical slice at y=300 m(Wz+VDR weighted);f—Horizontal slice at z=200 m(Wz+VDR weighted);g—imaging results of the method in this article (Wz+ASM weighted);h—Vertical slice at y=300 m(Wz+ASM weighted);i—horizontal slice at z=200 m(Wz+ASM weighted)