DistanceSummary returns a summary of distance related measurements of a track or track stack, or for the distance function the distance between locations.
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Move or MoveStack object
All values are returned in meters if the projection of the coordinates is longlat, otherwise their in map units mostly meters as well. For longlat distance on a sphere is calculated using the ellipsoid else on a plane using Pythagoras. Check and set the projection of your Move or MoveStack object using the proj4string() function.
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