1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2000
  4. 11
DayFile Count
01436
02440
03440
04434
05442
06438
07434
08432
09430
10432
11438
12430
13434
14446
15446
16446
17575
18224
19221
20222
21218
22215
23214
24220
25212
26210
27221
28217
29217
30209