Souterrains are subterranean passageways in the Scottish Highlands from the Iron Age. Nobody, however, has seen one fully intact or understands what function they served. While surveying them has been a lengthy and difficult process, archeologists are now using laser scanners (the Leica BLK360, in particular) to make them more accessible. This new equipment can scan the walls of souterrains at 10,000 times a second, …
Laser-Based Technology is Making Archeology More Accessible