1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2003
  4. 11
DayFile Count
01305
02299
03312
04305
05313
06306
07310
08310
09307
10316
11311
12311
13309
14307
15306
16298
17319
18311
19312
20309
21312
22302
23308
24320
25315
26314
27322
28315
29316
30314