presto-geospatial/src/main/java/io/prestosql/plugin/geospatial/BingTileFunctions.java/BingTileFunctions/withinDistance
class BingTileFunctions:    private static boolean withinDistance(GreatCircleDistanceToPoint distanceFunction, double maxDistance, Point point)
    {
        return distanceFunction.distance(point.getY(), point.getX()) <= maxDistance;
    }