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. 06
DayFile Count
01525
02517
03518
04517
05516
06494
07514
08530
09525
10504
11519
12516
13518
14519
15493
16361
1798
18265
19536
20530
21524
22527
23524
24518
25509
26506
27499
28531
29516
30525