Record, accumulate, and publish barometric elevation data


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    I like this idea. However I would also suggest that Gaia calculate ascent and descent using the barometric elevation. Also calculate a delta between GPS elevation and barometric elevation, and then build the elevation profile by starting with the GPS altitude but then using the barometric elevation with a delta applied to convert back to the GPS basis from that point on. The reason is because barometric elevation is more accurate from a relative sense and has less jitter. This would allow GAIA to remove the current smoothing they are using.



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