1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2020
  4. 01
DayFile Count
01803
02808
03803
04799
05789
06798
07797
08804
09846
10790
11794
12791
13798
14798
15798
16798
17786
18791
19811
20792
21797
22795
23803
24793
25800
26797
27796
28802
29829
30808
31803