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
05329
06325
07323
08331
09321
10338
11340
12338
13328
14329
15341
16344
17333
18326
19327
20328
21323
22342
23327
24334
25321
26319
27328
28330
29324
30335
31337