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. 08
DayFile Count
01136
02123
03125
04121
05125
06122
07123
08120
09130
10125
11126
12120
13129
14130
15125
16132
17125
18131
19119
20118
21112
22108
23118
24124
25123
26120
27126
28121
29121
30111
31134