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Technical Support / Re: Groundstation Playback - Altitude
« on: May 10, 2024, 10:32:11 am »
Doesn't some maths have to be done to normalise all altitudes so traffic reporta are valid?
Mode S/ADS-B altitudes will be on 1013.2hPa so other ones will need to be made sync.
If pressure yesterday was about 1028 then this might explain a negative TO altitude?
Tracked a couple of aircraft yesterday and they also have -ve ground readings.
Mode S/ADS-B altitudes will be on 1013.2hPa so other ones will need to be made sync.
If pressure yesterday was about 1028 then this might explain a negative TO altitude?
Tracked a couple of aircraft yesterday and they also have -ve ground readings.