Petroglyph J3, Khatm Al Melaha, Kalba, Sharjah

Natural. Petroglyph J3, Khatm Al Melaha, Kalba, Sharjah. One human male and a poorly defined horned mammal. Neolithic or earlier. These are common motifs in southern Arabia, Oman, and the UAE. [Fossati 2019 Messages from the Past: Rock Art of the Al-Hajar Mountains (Oman)]. Over 175 stones with petroglyphs were documented and close to 400 motifs were identified. Every rock with a glyph was given an ID number and a GPS coordinate. In total 25455 terrestrial photographs, 5244 drone photographs, 44 drone videos, and 182 GPS points (+/- 1cm) were done in a single day. Reality Capture Source: Objaverse 1.0 / Sketchfab该自然遗存为J3号岩画（Petroglyph）点，坐落于阿联酋沙迦酋长国卡尔巴市的哈特姆·阿尔·梅拉哈区域。画面包含一名男性人形形象与一尊轮廓模糊的有角哺乳类动物形象，年代可追溯至新石器时代或更早。此类岩画母题在阿拉伯南部、阿曼及阿联酋境内均属常见题材。[引自Fossati 2019年《来自往昔的讯息：哈杰尔山脉岩画艺术（阿曼篇）》] 本次调查共记录175余块带有岩画的石块，识别出近400个岩画母题。每一块承载岩画的石块均被赋予唯一编号与GPS坐标。单日累计完成25455张地面实拍照片、5244张无人机航拍照片、44段无人机航拍视频，以及182个精度为±1厘米的GPS测点。 采用实景建模（Reality Capture）完成相关建模。 数据来源：Objaverse 1.0 / Sketchfab