1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2020
MonthFile Count
0115388
0214515
0313228
0413583
0514242
0614019
0713880
0813287
0912797
109787
111916
1210447