1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 1997
  4. 06
DayFile Count
01128
02138
03132
04132
05131
06133
07129
08130
09133
10127
11126
12127
13127
14132
15130
16131
17133
18129
19129
20132
21130
22126
23124
24128
25130
26127
27126
28127
29132
30120