1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (1-second sampling, sub-hourly files) from NASA CDDIS
  2. temporal
  3. 2020
  4. 03
DayFile Count
0132596
0231832
0329429
047032
0533366
0633496
0729656
0829170
0933089
1033958
1129171
122301
135087
1432981
1532965
1629667
177905
186953
196957
207030
217066
228076
2333819
2435331
2534631
2630400
2710124
2833768
2934735
3034826
3135076