1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (1-second sampling, sub-hourly files) from NASA CDDIS
  2. temporal
  3. 2021
MonthFile Count
01576962
02143723
03565055
04321934
05265681
06880239
07939316
08921913
091048567
101112100
111116839
121139953