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
0117464
0218601
0323090
0417047
0517606
0617496
0718209
0818863
0930395
1023872
1129087
1221084