1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 1994
  4. 02
DayFile Count
0157
0259
0358
0459
0556
0657
0759
0860
0959
1057
1159
1256
1357
1455
1560
1657
1754
1857
1953
2054
2157
2254
2354
2457
2558
2658
2756
2859