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
01394
02393
03395
04394
05398
06389
07409
08403
09398
10391
11398
12399
13407
14398
15405
16410
17408
18407
19406
20404
21408
22404
23399
24403
25406
26408
27409
28399
29399
30391
31398