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. 2021
MonthFile Count
0116523
026082
0318724
047140
058025
0620648
0720561
0817638
0919302
1020900
1120702
1220266