/** * 火星坐标系 (GCJ-02) 与百度坐标系

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) +0.0065;

double tempLat = z * Math.sin(theta) +0.006;

double[] gps = {tempLat,tempLon};

return gps;

}