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.

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.

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Studying precariously balanced rocks in northeastern U.S.

Detailed Description

Sources/Usage

U.S. Geological Survey

U.S. Department of the Interior