1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2017
MonthFile Count
013647
0215426
0317802
0413976
0518620
0616465
0716777
0818677
0918100
1018648
1117177
1218677