1. Ground-Based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (sub-hourly files) from NASA CDDIS
  2. temporal
  3. 2003
MonthFile Count
0147405
0241481
0347133
0462522
0569329
0670186
0773469
0872239
0968625
1070923
1169411
1273060