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Archaeological documentation based on geomatic techniques for Roman amphitheater in Amman City

机译:基于地理技术的安曼罗马圆形剧场的考古文献

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摘要

As the archaeological heritage constitutes the basic record of the past human activities, its protection and preservation is therefore imperative for all generations to benefit. The preservation process used to be upon the documentation through description and photographs by archaeologists which do not bring as exact or efficient results as in modern digital documentation and studies. Modern geomatic techniques offer an optimal digital documentation methodology to keep records and construct realistic three-dimensional (3D) digital models for the whole as well as each monument alone, connecting these parts to its original location on the site. We integrated field surveying techniques and orthophoto to document, preserve, and revitalize the Roman amphitheater and its surroundings at the center of Amman. A very precise 3D model of the site was built using more than 3,000 measured points in x, y, and z. The purpose of measuring a great number of points is to represent each stone and change in the site to document it and keep records of its precise dimensions and location. The resulted model is very easy to rebuild and reconstruct in case of emergency. Hundreds of digital photos were stacked to build a very precise 3D view with very high accuracy and precision.
机译:由于考古遗产是过去人类活动的基本记录,因此,保护​​和保存考古遗产对于所有后代都至关重要。保存过程以前是通过考古学家的描述和照片对文档进行的,其结果不像现代数字文档和研究那样准确或有效。现代地理技术提供了一种最佳的数字文档方法,可以保存记录并为整个建筑物以及每个纪念碑单独构建逼真的三维(3D)数字模型,并将这些部分连接到站点的原始位置。我们整合了野外勘测技术和正射影像,以记录,保护和复兴位于安曼中心的罗马圆形剧场及其周围地区。使用x,y和z中的3,000多个测量点构建了站点的非常精确的3D模型。测量大量点的目的是代表每块石头,并在现场进行更改以记录下来,并记录其精确尺寸和位置。在紧急情况下,生成的模型非常易于重建和重构。数以百计的数码照片堆叠在一起,以非常高的精度和精度构建了非常精确的3D视图。

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