1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2011
  4. 12
DayFile Count
01476
02478
03481
04468
05472
06477
07480
08467
09481
10473
11473
12472
13488
14477
15483
16482
17481
18481
19485
20477
21486
22480
23488
24462
25485
26481
27479
28474
29475
30467
31523