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Time and Frequency Activities at the U.S. Naval Observatory
Time Frequency Activities U.S. Naval Observatory
2009/9/3
The US Naval Observatory (USNO) has provided timing for the navy since 1830 and, in cooperation with other institutions, has also provided timing for the United States and the international community....
In the beginning of 2004 two European organisations - Organisation for Economic Co-operation and Development (OECD) and European Committee of Ministers of Transport (ECMT), established the Joint OECD/...