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Available on 2 platforms
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Global ground-based GNSS stations collect high-rate Beidou broadcast ephemeris data, formatted as sub-hourly RINEX files. NASA's Crustal Dynamics Data Information System (CDDIS) archives and distributes this data, which includes signals from multiple global navigation systems. The dataset is actively maintained, with a last recorded update in March 2026.
License is specified as 'other-license-specified' on some platforms but listed as 'None' on others; users must verify terms on the CDDIS website. Data is stored in BIN, ISO, and HTML file formats.