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. 2019
  4. 12
DayFile Count
01792
02802
03801
04798
05848
06808
07803
08802
09805
10806
11789
12787
13784
14802
15818
16800
17797
18804
19798
20782
21795
22786
23791
24774
25804
26785
27787
28787
29797
30772
31794