1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2014
  4. 12
DayFile Count
011137
021171
031161
041134
051132
061124
071132
081140
091127
101134
111144
121143
131144
141129
151140
161135
171086
181140
191145
201135
211120
221084
231074
241064
251083
261053
271112
281341
291091
301106
31981