1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2009
  4. 10
DayFile Count
01395
02394
03396
04395
05399
06390
07410
08404
09399
10392
11399
12400
13408
14399
15406
16411
17409
18408
19407
20405
21409
22405
23400
24404
25407
26409
27410
28400
29400
30392
31399