1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2012
MonthFile Count
0127685
0226607
0329484
0427995
0533384
0631462
0734745
0832791
0932015
1016328
1115917
1216896