我有墨卡托投影坐标的GeoJson(WGS84)。
{"type":"Feature","geometry":{"type":"Point","coordinates":[300815.531,5042213]}
当我尝试使用MKCoordinateForMapPoint
将这些值转换为long和lat时,我的坐标错误。有什么问题?
CLLocationCoordinate2D newCoordinate = MKCoordinateForMapPoint(MKMapPointMake(300815.531, 5042213));
结果为:新坐标84.432113,-179.596575
但是预期的坐标应该接近这些值: + 45.51,-73.54