1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2012
  4. 04
DayFile Count
01592
02718
03639
04632
05604
06611
07578
08561
09655
10659
11748
12659
13645
14626
15632
16652
17687
18645
19670
20750
21462
22599
23699
24668
25450
26637
27694
28607
29456
30721