1. Ground-Based Global Navigation Satellite System Combined Broadcast Ephemeris Data (daily files) from NASA CDDIS
  2. temporal
YearFile Count
19921298
19931480
1994726
1995730
1996732
1997750
1998730
1999732
2000874
2001740
2002730
2003725
2004734
20051460
20061460
20071460
20081464
20091460
20101468
20111458
20121474
20132394
20142740
20152703
20164340
20171855
20183500
20194783
20204522
20213740
20224435
20233811
2024994