CAJ | 학술논문

在探地雷达(Ground-Penetrating Radar，简称GPR)剖面中，由于绕射波的存在，使得资料的处理解释十分困难，其结果的准确性与真实度也会降低。针对这一问题，作者提出了探地雷达有限差分波动方程偏移法，首先进行了理论模型的实验分析，在此基础上我们对实测GPR剖面资料进行分析处理，取得了较好的成果。
재탐지뢰체(Ground-Penetrating Radar，간칭GPR)부면중，유우요사파적존재，사득자료적처리해석십분곤난，기결과적준학성여진실도야회강저。침대저일문제，작자제출료탐지뢰체유한차분파동방정편이법，수선진행료이론모형적실험분석，재차기출상아문대실측GPR부면자료진행분석처리，취득료교호적성과。
Due to the interference of diffraction waves, the processing and interpretation of Ground Penetrating radar (GPR) data will become difficult and the precision and reality of their results will be also reduced. Being directed against this problem, a method of the wave equation migration with finite difference to eliminate the diffraction waves in GPR data is derived in this paper. Based on the model testing and analyzing, the good results of processing and analyzing are achieved for a field GPR data using the method.