Detail RTI view of BK-L 9126-18398

This is the detailed view of the large limestone slab bearing the rhino image, found in square Q56/33 and on level Pl. 2.2.1 of the excavation of Bad-Kösen-Lengefeld/Germany. The Reflectance Transformation Imaging technique was executed with the help of a RTI dome with a radius of 50cm. The camera used was a Nikon Z7 with a 50mm lens and 64 images were taken. The black sphere has a diameter of 2,5cm. The taking of the images and post-processing took place on 09.06.2021-10.06.2021. The limestone slab is in possession of the Institute of Prehistory of the University of Cologne, Germany.本数据集为德国巴特科森-伦格费尔德（Bad-Kösen-Lengefeld）考古发掘中，于Q56/33探方、2.2.1层位出土的带有犀牛纹饰的大型石灰岩板的细节视图。本次数据采集采用反射变换成像（Reflectance Transformation Imaging，RTI）技术，借助半径为50cm的RTI穹顶完成；所用相机为尼康Z7（Nikon Z7），搭配50mm镜头，共采集64张影像。配套使用的黑色校准球直径为2.5cm。影像采集与后期处理工作于2021年6月9日至2021年6月10日完成。该石灰岩板现收藏于德国科隆大学史前史研究所（Institute of Prehistory of the University of Cologne）。