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. 03
DayFile Count
01629
02629
03631
04618
05628
06627
07624
08496
09505
10513
11472
12491
13525
14504
15517
16507
17503
18443
19484
20396
21270
22511
23513
24484
25496
26495
27502
28485
29475
30489
31469