For the ‘bearing’ data to be correct, what is the proper orientation of the Nodecard? Which edge goes north?
Hi @ScottBot and welcome to the Blues community!
Great question -
bearing is calculated relative to the two most recently acquired GPS location coordinates (it’s not relative to the position of the Notecard). Rather, imagine two sets of GPS coordinates drawing a line. As documented here,
bearing is then “The compass bearing from absolute north, in degrees, relative to the previous tracking event’s coordinates”.