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
01477
02479
03482
04469
05473
06478
07481
08468
09482
10474
11474
12473
13489
14478
15484
16483
17482
18482
19486
20478
21487
22481
23489
24463
25486
26482
27480
28475
29476
30468
31524