iTilt-Euler法在重力数据处理及断裂解释中的应用

陈青, 孙帅, 丁成艺, 黄小宇, 陈浩, 申鹏, 罗港, 魏耀聪

Application of iTilt-Euler deconvolution in gravity data processing and fault system interpretation

CHEN Qing, SUN Shuai, DING Cheng-Yi, HUANG Xiao-Yu, CHEN Hao, SHEN Peng, LUO Gang, WEI Yao-Cong

图3 加2%高斯噪声的组合模型欧拉反演结果 a—倾斜角;b—Tilt-Euler法反演结果;c—改进倾斜角;d—iTilt-Euler法反演结果;e—水平总梯度倾斜角;f—水平总梯度倾斜角峰值约束下的iTilt-Euler法反演结果

Fig.3 Results of Euler deconvolution based on the combined model with 2% Gaussian noise a—tilt angle; b—estimated results from the Tilt-Euler; c—improved tilt angle; d—estimated results from the iTilt-Euler; e—total horizontal derivative of tilt angle; f—estimatedresults fromthe iTilt-Euler under the peak constraint of total horizontal derivative of tilt angle