1. Ground-Based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (hourly files) from NASA CDDIS
  2. temporal
  3. 2009
  4. 12
DayFile Count
013461
026210
036599
049144
058449
065942
075458
083002
092981
102994
113472
124545
133004
142957
152983
163015
173019
182928
192977
203001
212993
222865
232368
242746
252416
262570
272984
282850
292817
302806
312423