1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (1-second sampling, sub-hourly files) from NASA CDDIS
  2. temporal
  3. 2009
MonthFile Count
01339091
02303583
03375874
04358364
05391452
06373380
07369473
08363453
09344888
10368650
11366733
12364602