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. 08
DayFile Count
01412
02403
03413
04415
05412
06413
07410
08404
09408
10413
11407
12411
13411
14412
15409
16410
17405
18407
19401
20404
21405
22402
23402
24399
25399
26395
27412
28408
29395
30394
31399