Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (hourly files) from NASA CDDIS
temporal
2024

Month	File Count
01	149878
02	171441
03	183766
04	89763
05	43045
06	174081
07	184826
08	184667
09	167172
10	126263
11	146512
12	138249

NASA Links

NASA Official: Stephen Berrick
Web Privacy Policy
Data and Information Policy
Communications Policy
Freedom of Information Act
USA.gov
Sitemap
V 20.4.1.37