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Mapping a Lava Ice Tube – 3/24/19

“The SETI Institute and Astrobotic Technology, Inc. are announcing the successful mapping in 3D of the interior of an ice-rich lava tube in Iceland using a LiDAR-equipped drone. The team was investigating the Lofthellir Lava Tube Ice Cave in the remote Myvatn region of Iceland, and used the drone to document the lava tube’s shape and extent, history of rock falls, and spectacular ice formations.”