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. 2017
  4. 04
DayFile Count
01477
02479
03478
04333
05253
06456
07467
08335
09120
1096
11107
12261
13517
14530
15516
16513
17518
18503
19521
20520
21516
22513
23485
24489
25490
26452
27513
28509
29359
30254