module Haversine

Overview

The haversine formula determines the great-circle distance between two points on a sphere given their latitudes and longitudes.

https://en.wikipedia.org/wiki/Haversine_formula

Defined in:

haversine.cr
haversine/distance.cr
haversine/version.cr

Constant Summary

RAD_PER_DEG = Math::PI / 180

VERSION = "0.1.0"

Class Method Summary

• .distance(lat1 : Float64, lon1 : Float64, lat2 : Float64, lon2 : Float64)

  Calculates the haversine distance between two locations using latitude and longitude.

• .distance(cord1 : Array(Float64), cord2 : Array(Float64))

  ditto

Class Method Detail