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. 03
DayFile Count
01129
02127
03126
04130
05121
06125
07128
08124
09127
10123
11125
12129
13124
14124
15130
16131
17125
18130
19134
20130
21130
22132
23129
24132
25125
26125
27130
28123
29125
30126
31127