1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2004
  4. 02
DayFile Count
01318
02325
03322
04321
05319
06323
07313
08313
09323
10316
11311
12314
13320
14320
15318
16324
17310
18329
19322
20321
21317
22317
23319
24323
25320
26319
27321
28318
29317