摘要
简述了用相干分析法对探地雷达反射剖面进行处理的方法原理,并结合雷达剖面的特征编制了雷达记录道相干加强处理的实用程序。对实测雷达剖面进行处理的结果表明:雷达记录道相干加强处理能有效改善来自同一界面的雷达反射波同相轴的连续性,有利于反射界面的追踪,同时不会引起同相轴的形态发生畸变。
In this paper, the principle of processing the GPR profile with coherent analysis was briefly described, and the program of coherent enhancement processing was composed on the basis of characteristics of the GPR profile. The processing of the field GPR profile in the limestone region with this program demonstrates that coherent enhancement processing of the GPR profile can effectively improve the continuation of the events reflected from the same interface and contribute to tracing the reflecting interface without the distortion of the event form.
出处
《物探与化探》
CAS
CSCD
2004年第1期73-75,共3页
Geophysical and Geochemical Exploration
基金
国土资源部工程地球物理重点开放实验室资助项目
湖北省自然科学资金资助项目(2001-ABB010)
关键词
探地雷达
图像处理
相干分析法
相干加强
ground penetrating radar
image processing
coherent analysis
coherent enhancement
