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. 11
DayFile Count
01135
02138
03142
04138
05143
06141
07137
08136
09138
10141
11142
12138
13142
14136
15141
16140
17148
18140
19138
20141
21144
22139
23134
24140
25138
26132
27136
28140
29139
30141