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USGS scientists install a solar panel and GPS antenna Yellowstone

By Yellowstone Volcano Observatory
Scientists digging a hole in snow to install semipermanent GPS station Yellowstone
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Detailed Description

USGS scientists Rebecca Kramer and Dan Dzurisin install a solar panel and GPS antenna (green square) at a semipermanent GPS station in the southern part of Yellowstone National Park. The work first required digging through 4 feet of snow!

Sources/Usage

Public Domain.