geo-calculator

A small node application for geographic distance and azimuth calculations.

Node.js Usage

Install the module using npm

npm install geo-calculator

Require the module and decode a PNG

var geoCalc = require('geo-calculator');

// Denia
var pointA = [38.840556, 0.105556];

// Berlin
var pointB = [52.518611, 13.408333];

var distance = geoCalc.distance(pointA, pointB); 
// distance: ~2114 km (2113855.510321635m)