The first terrestrial laser scanner application over Vesuvius: High resolution model of a volcano crater
The first terrestrial laser scanner application over Vesuvius: High resolution model of a volcano crater
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维苏威火山上的第一个地面激光扫描仪应用：火山口的高分辨率模型
DOI：
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发表时间：
2007
期刊：
影响因子：
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通讯作者：
D. Conforti
中科院分区：
文献类型：
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作者：
A. Pesci;F. Loddo;D. Conforti
本文讨论了地面远程激光扫描仪的应用，概述了与这一方法相关的主题，提供了关于激光扫描仪的真实和测试信息，并分析了不同材料的反射率。2005年3月，INGV(意大利博洛尼亚)和CODEVINTEC SRL(意大利米兰)计划在维苏威火山(意大利那不勒斯)上空进行一次实验测试，取得了积极的结果。首次对由低反射率材料组成的大范围陨石坑区域进行了完整的测量，创建了非常精确的数字表面模型。在这项工作中，使用了一台远程激光扫描仪来创建高精度的调查，在扫描比较中显示出非常低的残差值。结果表明，该方法适用于地面监测方案。
This paper deals with terrestrial long‐range laser scanner applications, gives an overview of topics related to this methodology, provides real and tested information about laser scanners, and analyses the reflectance of different materials. After positive results obtained during an experimental test executed in Bologna (Italy) on March 2005, the INGV (Bologna, Italy) and CODEVINTEC srl (Milan, Italy) planned a mission over the Mount Vesuvius volcano (Naples, Italy). For the first time, a wide crater area composed of low reflectivity materials was completely surveyed, creating a very accurate digital surface model. In this work, a long‐range laser scanner was used to create high‐precision surveys that demonstrated very low residual values in scan comparisons. The results lead to the conclusion that this methodology is suitable for surface monitoring proposals.