1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2015
  4. 03
DayFile Count
011126
021162
031156
041134
051132
061149
071117
081166
091054
101050
111160
121151
131157
141152
151159
161158
171147
181137
191118
201040
211022
221072
231080
241079
251073
261080
271056
281099
291061
301073
311103