1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2011
  4. 11
DayFile Count
01482
02479
03473
04473
05480
06479
07489
08476
09479
10479
11478
12476
13475
14473
15454
16475
17475
18477
19475
20474
21483
22462
23458
24466
25462
26467
27466
28470
29464
30477