转自：CGTN
#从长城到马丘比丘#【科技助力长城保护】箭扣长城是明代长城最著名的险段之一，因其中一段异常峻峭，即便是雄鹰，也要倒仰着朝上才能飞过，因此得名”鹰飞倒仰“。尚劲宇和他的同事们依托数字化技术，为长城搭建出超高精度数字三维模型，可呈现长城植被及周边山石等情况，极大提升了修缮工程的科学性。TheJiankousectionisoneofthemostfamousanddangerouspartsoftheGreatWallbuiltintheMingDynasty.Thewallhereissosteepthatit'sbelievedtoevenposeachallengeforeaglestoflyover.Relyingondigitaltechnology,ShangJinyuandhiscolleagueshavebuiltanultra-high-precisiondigitalthree-dimensionalmodeloftheGreatWall,whichcanshowthevegetationonthewallandthesurroundingrocks,supportingtherestorationofthestructure.