1. Ground-Based Global Navigation Satellite System (GNSS) GLONASS Broadcast Ephemeris Data (daily files) from NASA CDDIS
  2. temporal
YearFile Count
20028000
200312618
200412822
20058952
20063792
20074480
20086094
200914274
201029327
201139595
201288622
201394451
2014135222
2015135465
2016191515
2017109727
2018128074
2019149135
2020128287
202186921
2022102795
202341126