1. Ground-Based Global Navigation Satellite System (GNSS) Observation Summary Data (30-second sampling, daily files), output of TEQC (translation, editing, and quality check) from NASA CDDIS
  2. temporal
  3. 2018
MonthFile Count
0121499
0220731
0317414
0421463
0520921
0622666
0722426
0817815
0919174
1024766
1124702
1225102