distance

Documentation

Index

• func Distance(p, q Coord) (mi, km float64)
• func DistanceMeter(p, q Coord) float64
• type Coord

Functions

func Distance

func Distance(p, q Coord) (mi, km float64)

Distance calculates the shortest path between two coordinates on the surface of the Earth. This function returns two units of measure, the first is the distance in miles, the second is the distance in kilometers.

func DistanceMeter

func DistanceMeter(p, q Coord) float64

Types

type Coord

type Coord struct {
	Lat float64
	Lon float64
}

Coord represents a geographic coordinate.