基于低秩稀疏分解的重磁异常分离方法及应用

张紫薇, 李厚朴, 张恒磊, 朱丹

A low-rank decomposition-based method for separating gravity and magnetic anomalies and its application

ZHANG Zi-Wei, LI Hou-Pu, ZHANG Heng-Lei, ZHU Dan

图7 不同方法位场分离的异常A(a)、B(b)、C(c)沿着中心剖面y=750 m对应的磁异常剖面对比

Fig.7 Comparison of the separated anomalies A (a), B (b), and C (c) along the profile y=750 m