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
01128
02126
03125
04129
05120
06124
07127
08123
09126
10122
11124
12128
13123
14123
15129
16130
17124
18129
19133
20129
21129
22131
23128
24131
25124
26124
27129
28122
29124
30125
31126