The application of the ground penetrating radar (GPR) to the detection of ruins of ancient tombs
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摘要: 探地雷达是一种无损探测技术,数据采集速度快,图像直观,在地下考古探测中的作用越来越大.本文以北京市通州区古墓群为目标,利用探地雷达首先在已发现但未开挖的古墓上进行探测,分析探地雷达图像中古墓的的典型异常特征;在未知区域进行探测,找出图像中有古墓反射特征的异常区域,并用洛阳铲进行验证.通过验证,探地雷达探测结果与实际开挖验证的结果比较一致.实践表明,探地雷达技术对探测古墓遗址具有很好的效果.Abstract: Ground penetrating radar is a non-destructive detection technology characterized by rapid data acquisition and image visualization,and hence it has been used more and more in the exploration of underground archaeological remains.With the tomb group in Tongzhou District as the study object,the authors first did work on tomb which had been discovered but remained to be excavated,analyzed the characteristics of typical abnormal GPR images in the tomb,studied abnormal characteristics so as to analyze other unknown area of the tomb in the working district and find out the characteristic tomb reflection anomaly area in the image.Verification was did with Luoyang shovel.The results of the ground penetrating radar detection are consistent with the results of the actual excavation.The practice shows that the ground penetrating radar technology is effective in the detection of the site of the ancient tomb.
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