1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2004
  4. 03
DayFile Count
01326
02330
03321
04323
05330
06326
07324
08332
09322
10339
11341
12339
13329
14330
15342
16345
17334
18327
19328
20329
21324
22343
23328
24335
25322
26320
27329
28331
29325
30336
31338