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. 2020
  4. 07
DayFile Count
01765
02761
03765
04766
05753
06768
07770
08764
09760
10754
11753
12744
13748
14749
15759
16759
17768
18761
19762
20759
21748
22760
23752
24753
25754
26749
27757
28755
29754
30729
31757