Leaning Tower of Pisa 3D-mapped with handheld laser
3D laser scanners have been used to map everything from mine shafts to old homes, but an Australian team has created the first interior map of Italy’s famous Leaning Tower of Pisa using a handheld scanner.
The device enabled the group to produce a detailed 3D map of the 14th-century icon, despite the tower’s complex architecture and cramped stairs.
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