探地雷达资料的高分辨去噪处理及应用

为提高探地雷达资料解释的精度,对探地雷达资料高分辨率去噪处理方法进行研究和探讨.结合二维滤波、预测反褶积和复信号分析等高分辨率处理方法,开发了高分辨率去噪处理模块,并对实际探地雷达记录进行去噪处理.通过处理前后的效果对比与分析,得到探地雷达资料进行去噪处理的最佳模块和最佳流程.

The high-resolution de-noise processing of ground-penetrating radar data and its engineering application

This paper focus on the research of the ground penetrating radar(GPR) high resolution processing method to reduce the impact of different interferences in the process of GPR detection.This high resolution processing method is built on two-dimension filtering predictive,de-convolution technique and complex signal analysis high resolution processing methods and the models including abovementioned methods are developed and utilized in de-noise processing of actual GPR Data.On the basis of the analysis and comparative of the qualities for GPR records between pre-processed and post-processed,the best model and processing flow of noise suppression for GPR data are obtained.