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Positioning, Navigation, and Timing (PNT) Satellites

Russian PNT Satellites (GLONASS)


Infrastructure: Spacecraft Overview – TSRQ2 2020

TSR20-Q2-Infrastructure Section examines global spacecraft/satellite operations conducted throughout the three space sectors, military, civil government, and commercial. This edition covers communication, PNT, and Earth observation/remote sensing satellites, along with major…

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Infrastructure: Spacecraft Overview – TSRQ1 2019

Infrastructure: Spacecraft Overview - TSRQ1 2019 examines global spacecraft/satellite operations conducted throughout the three space sectors, military, civil government, and commercial. This edition covers communication, PNT, and Earth observation/remote sensing…

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2017 – GLONASS

Russia’s share of operational PNT satellites increased from 21% in 2016 to 26% in 2017. Operating the Global Navigation Satellite System (GLONASS), the nation was tied with China in overall…

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Infrastructure: Space Infrastructure – TSR 2018

Infrastructure: Space Infrastructure - TSR 2018 examines global human spaceflight operations to include both the Chinese and US space stations, launch vehicles from all spacefaring nations, communications satellite constellations, PNT…

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2016 – GLONASS

Although Russia increased the overall number of its Global Navigation Satellite System (GLONASS) positioning, navigation, and timing (PNT) satellites, the number of operational GLONASS satellites decreased by one during 2016.[efn_note]Ivan…

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Infrastructure: Space Infrastructure – TSR 2017

Infrastructure: Space Infrastructure - TSR 2017 examines global human spaceflight operations, launch vehicles from all spacefaring nations, communications satellite constellations, PNT satellites, Earth observation and remote sensing satellites, defense satellites,…

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2015 – GLONASS

As of December 2015, Russia’s Global Navigation Satellite System (GLONASS), comprised ##% of the operational global PNT constellations. Like the U.S. GPS milestone, 2015 marked the 20th anniversary of Russia’s…

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2007 – GLONASS

Russia has recently committed to upgrading its Global Navigation Satellite System (GLONASS) to full operational capacity of ## operational satellites by late 2009. The GLONASS system, once set to rival…

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2014 – GLONASS

Russia launched ## GLONASS satellites in 2014, maintaining a constellation of ## operational satellites. Russia also faced some challenges with GLONASS during 2014. On April 1, GLONASS satellites transmitted messages…

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