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. 01
DayFile Count
01816
02821
03816
04809
05799
06809
07808
08815
09862
10802
11805
12803
13810
14809
15811
16810
17798
18802
19828
20805
21810
22808
23816
24806
25813
26810
27809
28815
29846
30822
31816