1. Ground-Based Global Navigation Satellite System (GNSS) Hatanaka-compressed Observation Data (30-second sampling, hourly files) from NASA CDDIS
  2. temporal
  3. 2025
MonthFile Count
01303326
02292461
03322428
04311469
05286929
0610246
07243317
08320457
09295056
10280074
11313299
12316246