1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2018
MonthFile Count
0121656
0220828
0317468
0421431
0521062
0622915
0723190
0817806
0919306
1025153
1124728
1225085