1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2014
  4. 11
DayFile Count
011131
021133
031130
041148
051151
061143
071157
081139
091115
101145
111136
121143
131139
141147
151121
161136
171087
18987
19896
201122
211106
221086
231109
241119
251149
261129
271134
281139
291138
301125