1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2013
  4. 12
DayFile Count
01521
02528
03526
04543
05621
06610
07603
08604
09609
10617
11614
12595
13601
14600
15589
16620
17612
18599
19614
20609
21609
22642
23752
24991
251020
261040
271054
28996
29892
30581
311059