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pl23_geod0568.jpg

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23geod0568jpg

Description

Dr. James Collins, NOAA Corps (ret.), and David R. Doyle, NGS, occupying theJefferson Pier with a Javad Positioning System GPS receiver. Looking west withthe Lincoln Memorial in the background.

Location

Washington, D. C.

Keywords