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NPS scientist collects imagery of Castle Geyser, Yellowstone

June 2019 (approx.)

Detailed Description

National Park Service scientist using a camera paired with a GPS receiver to obtain images of Castle Geyser, Yellowstone National Park, in June 2019. The resulting 3D model is scaled for size and is also usable in a Geographic Information Systems (GIS) for comparison with other datasets, such at aerial photography or marking sample locations for biological communities present within the drainage channels.


Public Domain.