/**
* Calculate distance of current step from latitude/longitude
* @return double
*/
public function calculatedStepDistance()
{
$LastGeohash = (new Geohash())->decode($this->Object->at($this->LastIndex, Entity::GEOHASHES))->getCoordinate();
$IndexGeohash = (new Geohash())->decode($this->Object->at($this->Index, Entity::GEOHASHES))->getCoordinate();
return Entity::gpsDistance($LastGeohash->getLatitude(), $LastGeohash->getLongitude(), $IndexGeohash->getLatitude(), $IndexGeohash->getLongitude());
}
