1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2004
  4. 01
DayFile Count
01306
02303
03306
04299
05326
06308
07322
08320
09325
10321
11322
12325
13325
14325
15326
16327
17325
18323
19332
20334
21327
22323
23322
24329
25325
26321
27331
28319
29324
30328
31314