1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2013
MonthFile Count
0117429
0218548
0323024
0416999
0517551
0617426
0718140
0818812
0930322
1023799
1129021
1221010