失落的文明数字孪生：非考古学家用旧 LiDAR 数据发现未知城市
digital twins of lost civilizations fascinate me non-archeologists discovering previously unknown cities in old LiDAR collections really makes you wonder - how much more would we learn about our own history if we truly had a 1:1 3D model of the world? alas, right now it's a patchwork. islands of high fidelity 3D stitched together with coarser maps of everything else. and that's just land - the oceans of course are an even deeper mystery.
非考古学家在旧 LiDAR 数据集中发现了此前未知的城市，让作者思考：若拥有世界的 1:1 3D 模型，人类对自身历史的认识会多出多少。目前全球 3D 数据仍是拼凑状态，高保真 3D 岛屿与更粗糙的地图拼接在一起，而海洋的未知程度更深。
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Connecting bits and atoms. Reconstructing real world events using OSINT, GEOINT and AI. Playing with spatial intelligence, world models and electric guitars.
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数字来自平台，为最近一次抓取时的数据。
来源：X · Bilawal Sidhu · x.com