1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2012
  4. 09
DayFile Count
011025
021046
031186
041120
051291
061431
071237
08975
09975
101204
111129
121137
131105
141156
151021
161056
171087
181114
191131
201080
211153
221048
231067
241174
251073
261039
271441
28537
29532
30535