探地雷达速度谱估计的实验研究

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英文篇名：Experimental Study on GPR Velocity Spectrum 中文刊名：安阳师范学院学报 英文刊名：Journal of Anyang Teachers College 作者：关涌涛 英文作者：GUAN Yong-tao (Anyang Teachers College ; He'nan Anyang 455000) 中文关键词：探地雷达 ; 速度谱 ; 速度估计 英文关键词：Ground-penetrating Radar ; Velocity Spectrum ; Velocity Estimating 出版日期：2004-04-30 机构：安阳师范学院 河南安阳455000 年：2004 期：02 出版单位：安阳师范学院学报

摘要

电磁波在地下媒质中的速度估计是探地雷达应用研究的重要课题,本文基于地震探测的共中心点的速度谱理论,提出利用点目标速度谱来估计探地雷达脉冲电磁波在地下媒质中的传播速度,并用实验数据验证了本方法的有效性。
Based on velocity-spectrum theory used in geophysics, this paper presents an approach to estimate ground-penetrating radar (GPR) velocity underground. Similar to the common mid-point (CMP) method in seismic, the approach calculates the velocity spectrum of the point object in GPR. Finally, the validity of this approach is experimentally proved.

引文

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