1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2013
  4. 12
DayFile Count
01520
02528
03526
04543
05623
06610
07603
08604
09610
10618
11614
12595
13601
14600
15590
16620
17612
18599
19611
20610
21608
22639
23696
24914
25953
26960
27963
28928
29877
30576
311059