A software-defined GNSS receiver that decodes GPS, Galileo, GLONASS, and BeiDou

githubprojects@opensourceprojects.dev (githubprojects) · Sep 14, 2026 · via Open Source Projects · 1 min read

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gnss-sdr/gnss-sdr

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GNSS-SDR, an open-source software-defined GNSS receiver

C++GPL-3.0#c-plus-plus#galileo#glonass#gnss#gnss-sdr#gnuradio
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Ever wondered what actually happens between a satellite broadcasting a signal and your phone showing you a blue dot on a map? Most of us treat GPS as a black box—it just works, and we move on. GNSS-SDR is an open-source software-defined receiver that lets you peel back that layer and process the who... GitHub Repository: https://github.com/gnss-sdr/gnss-sdr

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