1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2021
MonthFile Count
0116260
025723
0318391
046739
057548
0620346
0720359
0817411
0919103
1020753
1120511
1220061