Infrastructure


2019 TSRQ1 – Infrastructure: Spacecraft Overview

As of March 6, 2019, information was available about 38 nations that deployed and operated 465 spacecraft during 2018. The number of nations operating spacecraft grew 10% from 2017 to 2018, with 75 total nations operating spacecraft. While . . .

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2018 TSRQ3 – PNT Ground Networks

Global navigation satellite systems (GNSS) provide positioning, navigation, and timing information. These satellite systems are augmented by ground stations which can be used as reference points to increase the accuracy of information derived from the satellite signals.

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2018 – Satellites

As of March 6, 2019, information was available about 38 nations that deployed and operated 465 spacecraft during 2018. The number of nations operating spacecraft grew 10% from . . .

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