1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2009
MonthFile Count
0112337
0211151
0312705
0412079
0512648
0612181
0712638
0812603
0911955
1012472
1112177
1212549