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LASER SCANNER RELIEFS OF SELECTED ARCHEOLOGICAL STRUCTURES IN THE SUBMERGED BAIAE (NAPLES)

机译:激光扫描仪在淹没的Baiae中所选考古结构的浮雕(那不勒斯)

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In 2011 the ISCR (Rome), in the frame of the Project Restoring Underwater directed by Barbara Davidde Petriaggi, started to test Naumacos Laser Scann 1, designed by Gabriele Gomez de Ayala, in order to document the restoration of a room paved with opus sectile probably part of the Bath of Punta Epitaffio (Underwater Park of Baiae - Marine Protected Area, Naples). The experimentation conducted in Baiae by ISCR has shown the effectiveness of the Laser Scanner; this method also allowed to considerably reduce times and costs of underwater surveying. Moreover, the 3D relief obtained, has the characteristic of being geometrically (accuracy is sub-millimetric) and chromatically faithful to the reconstructed structure, as well as being exportable in various forms and usable in several contexts. From 2011 to 2013 the evolution of the instrument Naumacos Laser Scanner 3 was developed and tested in the restoration work of the Villa con ingresso a protiro, where three structures were documented in 3D (a paved with black and white mosaic decorated with hexagons and peltae, a very fragmentary black and white mosaic and a stone artefact. This paper shows the results of this documentation campaign and it underlines the prominent role in documentation and in museum display of Underwater Cultural Heritage played by the three-dimensional laser scanning survey. This technique also contributes to the increase of the value of scientific dissemination.
机译:2011年ISCR(罗马),在项目的框架中,在芭芭拉·达维德Petriaggi指挥的水下,开始测试Naumacos Laser Scann 1,由Gabriele Gomez de Ayala设计,以记录铺设有Opus Sectile的房间的恢复可能是Punta Epitaffio(Baiae水下公园 - 海洋保护区,那不勒斯)的一部分。在Baiae通过ISCR进行的实验表明了激光扫描仪的有效性;该方法还允许大大减少水下测量的时间和成本。此外,获得的3D浮雕具有几何上(精度是亚毫米)的特征,并且对重建结构进行色调忠实,以及可在各种形式中出口并可在若干背景下可用。从2011年到2013年,仪器Naumacos激光扫描仪3的演变是在别墅Con Ingresso A Protiro的恢复工作中进行开发和测试,其中三种结构被记录在3D中(用黑白马赛克铺设着用六边形和Peltae装饰的黑白马赛克,一个非常零碎的黑白马赛克和一块石头人工制品。本文显示了本文件活动的结果,它强调了三维激光扫描调查的文献和水下文化遗产的博物馆展示中的突出作用。这种技术也有助于增加科学传播价值。

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