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. 03
DayFile Count
01180
02174
03175
04173
05167
06156
07163
08170
09166
10171
11174
12178
13178
14173
15176
16172
17176
18178
19176
20192
21179
22188
23183
24185
25186
26182
27183
28181
29187
30188
31184