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
01627
02627
03629
04616
05626
06625
07622
08494
09503
10511
11470
12489
13523
14502
15515
16505
17501
18441
19482
20394
21268
22509
23511
24482
25494
26493
27500
28483
29473
30487
31467