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
0418007
0517663
0619068
0718326
0814531
0915564
1019872
1118705
1215754