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三维探地雷达是近年来发展起来的一项新技术,可以设置多通道同时采集,进行高密度、快速无缝扫描。与二维探地雷达相比,具有海量数据、真三维归位、地下物体真实还原等优势。本文利用三维探地雷达在北京多地进行了管线探测试验,取得了很好的应用效果。
3D GPR is a new technology developed in recent years, which can set up multi-channel simultaneous acquisition for high-density, fast and seamless scanning. Compared with two-dimensional GPR, with massive data, true three-dimensional home, the true reduction of underground objects and other advantages. In this paper, three-dimensional GPR was used to conduct pipeline exploration test in Beijing and achieved good results.