public static double toRad(double value) { return value * Math.PI / 180; } public static double getDistanceM( double lat1, double lon1, double lat2, double lon2 ) { final int R = 6371000; double latDistance = toRad(lat2-lat1); double lonDistance = toRad(lon2-lon1); double a = Math.sin(latDistance / 2)*Math.sin(latDistance / 2) + Math.cos(toRad(lat1)) * Math.cos(toRad(lat2)) * Math.sin(lonDistance / 2) * Math.sin(lonDistance / 2); double c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a)); double distance = R * c; return distance; }
Monday, January 28, 2013
Calculando la distancia entre coordenadas utilizando Haversine en Java
Haversine Fomula
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