1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2020
MonthFile Count
0125223
0223567
0321471
0422740
0523921
0623418
0723403
0822838
0921998
1017580
112893
1219885