1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2004
  4. 07
DayFile Count
01321
02313
03310
04316
05319
06315
07324
08324
09326
10318
11319
12319
13310
14306
15309
16312
17315
18312
19314
20333
21328
22328
23321
24321
25321
26334
27325
28326
29335
30328
31317