petroglyph j2 khatm al melaha kalba sharjah - download free 3d model global digital heritage globaldigitalheritage 638536d ibex very common figure region there another four-legged animal above spectacular archaeological site coast oman sea near uae one largest rock art sites also stone houses shell midden tombs other features date has having occupations least early holocene 19th century over 175 stones petroglyphs were documented close 400 motifs identified every glyph given id number gps coordinate total 25455 terrestrial photographs 5244 drone 44 videos 182 points + 1cm done single day all processed reality capture