GNSS Almanac: Key stats on GNSS constellations
March 23, 2023
In our October 2021 issue, we celebrated the availability of four GNSS constellations. Below is the status of these four GNSS and their two regional cousins.
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In our October 2021 issue, we celebrated the availability of four GNSS constellations. Below is the status of these four GNSS and their two regional cousins.
The 2nd Space Operations Squadron (2 SOPS), which oversees the GPS constellation, now has a new leader. Outgoing […]
General David Thompson at the Pentagon told NBC News that Russia is interfering with GPS signals in Ukraine. […]
L3Harris Technologies has received contracts totaling $137 million for four navigation payload Mission Data Units (MDU) for future […]
News from NAVCEN The 60th meeting of the U.S. Civil GPS Service Interface Committee was held Sept. 21-22, […]
By Paul Crampton, Spirent Federal As we bid farewell to the last GPS-IIA satellite and read of delays […]
By Peter Steigenberger, Steffen Thoelert, Oliver Montenbruck and Richard B. Langley The first GPS III satellite, “Vespucci,” was […]
The U.S. Coast Guard has issued a Notice Advisory to Navstar Users (NANU) detailing the changes to the […]
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