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Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
temporal
2007
Month
File Count
01
11646
02
10595
03
11671
04
11173
05
11463
06
11324
07
11797
08
11737
09
11370
10
11632
11
11118
12
11436