Earthdata
CMR Virtual Directories

Global Navigation Satellite System (GNSS) IGS Real-Time Combination Solution Summary of Real-Time Analysis Center (AC) Submissions from NASA CDDIS
temporal

Year	File Count
2009	326
2010	362
2011	336
2012	345
2013	341
2014	259
2015	295
2016	312
2017	348
2018	137
2019	2

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