Earthdata
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Global Navigation Satellite System (GNSS) Analysis Center Final Orbit/Reference Frame Product Summary from NASA CDDIS
temporal

Year	File Count
2011	3
2012	72
2013	10
2014	38
2015	44
2016	85
2017	93
2018	91
2019	224
2020	672
2021	714
2022	548
2023	6

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