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
01523
02530
03528
04545
05623
06612
07605
08606
09611
10619
11616
12597
13603
14602
15591
16622
17614
18601
19616
20611
21611
22644
23754
24993
251022
261042
271056
28998
29894
30583
311061