1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 1997
  4. 10
DayFile Count
01130
02138
03131
04133
05131
06133
07133
08137
09136
10139
11136
12135
13131
14135
15137
16141
17137
18140
19138
20139
21134
22131
23142
24135
25134
26143
27143
28137
29140
30140
31137