1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2004
  4. 06
DayFile Count
01330
02321
03321
04327
05325
06329
07334
08342
09319
10327
11323
12321
13328
14331
15332
16329
17330
18330
19326
20327
21332
22336
23330
24327
25329
26323
27320
28327
29325
30327