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pl23_geod0014.jpg

Map showing phase 1 densification network used to improve North Americancontrol network

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23geod0014jpg

Description

Map showing phase 1 densification network used to improve North Americancontrol network.

Collection

Geodesy

Keywords

Geodesy

Satellite Triangulation

Graphics