1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2013
MonthFile Count
0117547
0219945
0325759
0417033
0517588
0617425
0718169
0818914
0930332
1023606
1128936
1221471