1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2018
MonthFile Count
0118030
0217387
0314528
0418008
0517663
0619069
0718326
0814540
0915593
1019903
1118734
1215789