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. 01
DayFile Count
01124
02129
03126
04123
05123
06130
07121
08132
09128
10137
11131
12133
13133
14128
15137
16131
17125
18129
19127
20130
21133
22130
23132
24132
25130
26132
27130
28127
29137
30126
31130