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Studying precariously balanced rocks in northeastern U.S.

By Communications and Publishing August 2022 (approx.)
Two scientists on either side of a large boulder perched on bedrock in the forest with scientific instruments.
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Detailed Description

Devin McPhillips collecting LIDAR for 3D modeling of the rock, while Tom Pratt is in the foreground taking pictures for 3D modeling using photogrammetry. 

Sources/Usage

Public Domain.