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Description
Global Positioning System (GPS) surveyors on top of CapitolBuilding. L to R - David R. Doyle, NGS; unknown; Roy W. Anderson, NGS;Dennis Hoar, NGS. Front L to R -- Eric Desroche of Measurement Science Corp. and George Ott of Trimble Navigation. Observations made at the center of theCapitol Dome during maintenance and restoration of the Statue of Freedom