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. 03
DayFile Count
01821
02813
03809
04825
05832
06822
07817
08833
09811
10824
11807
12809
13800
14814
15811
16795
17805
18817
19826
20839
21823
22839
23828
24832
25817
26815
27816
28793
29790
30790
31826