1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2012
MonthFile Count
0121008
0219899
0321437
0421493
0525229
0625197
0726125
0825546
0924796
1016397
1115980
1216969