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. 09
DayFile Count
01123
02122
03124
04133
05134
06261
07264
08214
09137
10132
11131
12131
13129
14134
15136
16141
17132
18137
19135
20136
21136
22139
23130
24128
25136
26140
27139
28131
29132
30133