1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 1999
  4. 12
DayFile Count
01185
02183
03183
04183
05181
06185
07188
08185
09187
10187
11184
12188
13187
14189
15191
16190
17188
18185
19183
20189
21182
22183
23178
24170
25176
26174
27184
28178
29179
30172
31171