How LIDAR Scans Reveal Angkor's Hidden City - VideoRolls.com
By: Smithsonian ChannelPublished: 3 years ago
789 Likes 11 Dislikes
LIDAR sends out a million laser points to create a digital outline of the land's surface. Scientists are using these high-tech renderings to uncover the secrets of Angkor Wat and the original metropolis that once surrounded it.
From: ANGKOR REVEALED: The Hidden Megacity