利用半参数模型精化REHSM和RELSM两种弹性地壳运动模型

摘要

提出一种利用半参数模型对REHSM和RELSM两种弹性模型进行精化的方法,对中国大陆构造环境监测网络在环渤海区域的近几期GPS速度场进行拟合分析.结果表明,本文方法具有更高的拟合精度,增强了模型解释能力.%A semi-parametric model is presented to improve the assumptions made for the REHSM and RELSM models,enabling them to have wide applicability and interpretability.Analysis of the velocity field data of the recent GPS observations in the Bohai sea area show that it is feasible and reasonable to use the new model to analyze crustal deformation.