1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2000
  4. 03
DayFile Count
01190
02194
03193
04190
05191
06199
07196
08200
09199
10193
11199
12192
13207
14193
15205
16201
17201
18199
19199
20206
21208
22202
23207
24202
25200
26202
27207
28199
29202
30208
31210