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Terrestrial Reference Frames: Connecting the World Through Geodesy
Geodesy: Connecting the World Through Geodesy: Terrestrial Reference Frames
The critical role that geodesy and the global observatories play in Earth observation
Data Visualization of Earth's Geocenter Motion
The Geocenter of the Earth is Changing (and why that matters)
SGP Project Manager Stephen Merkowitz interviewed by TVPerú at Arequipa SLR station
Quest for the Exact Position
Tour of GGAO during NASA's Social Media Day, November 3, 2017
Time-lapse video of VLBI2010 Installation at GGAO
Using Quasars to Measure the Earth: A History of VLBI
NASA Pinning Down "Here" Better Than Ever
On Target With GPS
