GaoDeToBaiDu
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/**
*
*/
function gaoDeToBaidu( gd_lon, gd_lat) {
var bd_lat_lon = [];
var PI = 3.14159265358979324 * 3000.0 / 180.0;
var x = gd_lon, y = gd_lat;
var z = Math.sqrt(x * x + y * y) + 0.00002 * Math.sin(y * PI);
var theta = Math.atan2(y, x) + 0.000003 * Math.cos(x * PI);
bd_lat_lon[0] = z * Math.cos(theta) + 0.0065;
bd_lat_lon[1] = z * Math.sin(theta) + 0.006;
return bd_lat_lon;
}
var result=gaoDeToBaidu(116.31543159,39.98333939);
for(var i=0;i<result.length;i++){
console.log(result[i])
}
JavaScript
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