SUGL Ephemeris Files
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These files in the ZIP archive links below are in RINEX format and contain GNSS navigation data that have been processed as described in Dr. Liang Heng's thesis.
These files were derived from the IGS navigation data files which were then cross-compared to eliminate erroneous data.
However, these files have not all been manually validated and may still contain some incorrect information.
Below are links to annual ZIP archives of the RINEX-format GPS Ephemeris Files for the years 2007 - 2022.
- 2022 GPS Ephemeris Files ZIP Archive
- 2021 GPS Ephemeris Files ZIP Archive
- 2020 GPS Ephemeris Files ZIP Archive
- 2019 GPS Ephemeris Files ZIP Archive
- 2018 GPS Ephemeris Files ZIP Archive
- 2017 GPS Ephemeris Files ZIP Archive
- 2016 GPS Ephemeris Files ZIP Archive
- 2015 GPS Ephemeris Files ZIP Archive
- 2014 GPS Ephemeris Files ZIP Archive
- 2013 GPS Ephemeris Files ZIP Archive
- 2012 GPS Ephemeris Files ZIP Archive
- 2011 GPS Ephemeris Files ZIP Archive
- 2010 GPS Ephemeris Files ZIP Archive
- 2009 GPS Ephemeris Files ZIP Archive
- 2008 GPS Ephemeris Files ZIP Archive
- 2007 GPS Ephemeris Files ZIP Archive
Below are links to annual ZIP archives of the RINEX-format Galileo Ephemeris Files for the years 2018 - 2022.