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. 08
DayFile Count
011081
021186
03920
041022
05980
061046
071068
081120
091014
101171
111025
12985
131120
141066
151052
161058
171070
181013
191007
201018
211209
221035
231147
241037
251028
26991
271047
281051
291059
301075
311090