1. Ground-Based Global Navigation Satellite System (GNSS) Observation Summary Data (30-second sampling, daily files), output of TEQC (translation, editing, and quality check) from NASA CDDIS
  2. temporal
  3. 2021
  4. 02
DayFile Count
01673
02488
0352
0456
0566
0662
07248
08485
0968
1054
11206
12476
1358
1454
1553
1652
1758
1869
1956
2055
2157
2261
2366
24267
25543
26250
27671
28695