NO.
That value is not calculated using your pressure sensor.
It's taken from GPS triangulation or getting the elevation at your current position from a webservice.
It's used to reduce the pressure read by your sensor to the mean sea level pressure.
NO.
That value is not calculated using your pressure sensor.
It's taken from GPS triangulation or getting the elevation at your current position from a webservice.
It's used to reduce the pressure read by your sensor to the mean sea level pressure.