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bert hubert 2019-11-05 13:18:22 +01:00
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# galmon
galileo/GPS/GLONASS/BeiDou open source monitoring. GPL3 licensed.
(C) AHU Holding BV - bert@hubertnet.nl - https://ds9a.nl/
(C) AHU Holding BV - bert@hubertnet.nl - https://berthub.eu/
Live website: https://galmon.eu/
@ -8,9 +8,15 @@ Theoretically multi-vendor, although currently only the U-blox 8 chipset is
supported. Navilock NL-8012U receiver works really well, as does the U-blox
evaluation kit for the 8MT.
Highlights:
Highlights
----------
* Processes raw frames/strings/words from GPS, GLONASS, BeiDou and Galileo
* All-band support (E1, E5b, B1I, B2I, Glonass L1, Glonass L2, GPS L1C/A)
so far, GPS L2C and Galileo E5a pending).
* Calculate ephemeris positions
* Comparison of ephemerides to independent SP3 data to determine SISE
* Globally, locally, worst user location
* Record discontinuities between subsequent ephemerides (in time and space)
* Compare doppler shift as reported by receiver with that expected from ephemeris
* Track atomic clock & report jumps
@ -20,8 +26,7 @@ Highlights:
* Tear out every bit that tells us how well an SV is doing
* Full almanac processing to see what _should_ be transmitting
* Distributed receivers, combined into a single source of all messages
* Ready to detect spoofing/jamming
* Comparison of ephemerides to independent SP3 data to determine SISE
* Ready to detect/report spoofing/jamming
Data is made available as JSON, as a user-friendly website and as a
time-series database. This time-series database is easily mated to the