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Forensic geophysics: ground penetrating radar (GPR) techniques and missing persons investigations

机译:法证地球物理学:探地雷达(GPR)技术和失踪人员调查

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摘要

Ground penetrating radar (GPR) investigations have the potential to non-destructively detect buried or hidden targets and are therefore often used in forensic research. This study presents a particular application of GPR methods to search for a missing person in a specific subsurface environment: a natural cave. The search for missing people in Italy is a problematic and delicate task that needs improvement. Results of this study highlight not only the ability to detect both hollow and forensic targets, but also precisely locate and define their geometries. Moreover, GPR findings efficiently focus archaeological excavation and body recovery in an exact area and help to minimise time digging in erroneous places.
机译:探地雷达(GPR)的调查具有无损检测掩埋或隐藏目标的潜力,因此常用于法医研究。这项研究提出了GPR方法在特定地下环境(自然洞穴)中寻找失踪人员的特殊应用。在意大利寻找失踪人员是一项有问题且微妙的任务,需要改进。这项研究的结果不仅强调了探测空心目标和法医学目标的能力,而且还精确定位并定义了它们的几何形状。此外,GPR的发现有效地将考古发掘和尸体复原集中在特定区域,并有助于最大程度地减少错误地点的挖掘时间。

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