1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2011
  4. 07
DayFile Count
01471
02475
03472
04474
05483
06480
07480
08480
09478
10469
11480
12477
13468
14483
15482
16477
17475
18477
19478
20477
21483
22476
23472
24481
25481
26475
27471
28478
29473
30471
31473