1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2011
  4. 03
DayFile Count
01451
02791
03447
04449
05446
06444
07426
08447
09447
10453
11447
12442
13444
14441
15446
16452
17446
18438
19440
20444
21439
22446
23738
24446
25449
26445
27443
28441
29441
30442
31442