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
0117609
0220001
0325821
0417093
0517650
0617485
0718231
0818976
0930392
1023668
1128996
1221533