return GeoDistance.FACTOR.calculate(point.lat(), point.lon(), lat, lon, DistanceUnit.DEFAULT) + 2;
}
public double arcDistance(double lat, double lon) {
GeoPoint point = getValue();
return GeoDistance.ARC.calculate(point.lat(), point.lon(), lat, lon, DistanceUnit.DEFAULT);
}
public double arcDistanceWithDefault(double lat, double lon, double defaultValue) {
if (isEmpty()) {
return defaultValue;