1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 1999
  4. 10
DayFile Count
01181
02177
03183
04192
05187
06197
07182
08187
09184
10186
11188
12186
13186
14182
15184
16191
17187
18190
19191
20195
21189
22188
23188
24185
25191
26195
27190
28191
29191
30189
31187