public static double[] gcj02_To_Bd09(double lat,double lon) { double x = lon, y = lat; double z = Math.sqrt(x * x + y * y) +0.00002 * Math.sin(y *x_pi); double theta = Math.atan2(y, x) +0.000003 * Math.cos(x *x_pi); double tempLon = z * Math.cos(theta) +0....