Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) GLONASS Broadcast Ephemeris Data (hourly files) from NASA CDDIS
temporal
2021

Month	File Count
01	779
02	1006
03	85818
04	6613
05	6893
06	146506
07	187797
08	160923
09	183834
10	214399
11	205306
12	203672

NASA Links

NASA Official: Stephen Berrick
Web Privacy Policy
Data and Information Policy
Communications Policy
Freedom of Information Act
USA.gov
Sitemap
V 20.4.1.34