基于不等式和Gramian约束的MT和重力正则化联合反演

陈晓, 曾志文, 邓居智, 张志勇, 陈辉, 余辉, 王彦国

Regularized joint inversion of magnetotelluric and gravity data based on inequality and Gramian constraints

CHEN Xiao, ZENG Zhi-Wen, DENG Ju-Zhi, ZHANG Zhi-Yong, CHEN Hui, YU Hui, WANG Yan-Guo

图5 不同方案的联合反演结果 a—方案1的剩余密度结果;b—方案2的剩余密度结果;c—方案1的重力异常拟合曲线;d—方案2的重力异常拟合曲线;e—方案1联合反演结果耦合;f—方案2联合反演结果耦合

Fig.5 Joint inversed results of different projects a—joint inversed residual density result of project 1;b—joint inversed residual density result of project 2; c—gravity anomaly fitting curves of project 1;d—gravity anomaly fitting curves of project 2;e—coupling relationship for joint inversed results of project 1;f—coupling relationship for joint inversed results of project 2