iphone - 我可以获得 iOS 中 GPS 位置的准确性吗？

Question

我见过 Android 开发人员获得 GPS 位置的准确性。有什么方法可以让我在 iOS 中获得当前 GPS 位置的准确性？

我正在使用来自 this 的代码回答以获取我的位置:

 locationManager = [[CLLocationManager alloc] init];
 locationManager.delegate = self;
 locationManager.distanceFilter = kCLDistanceFilterNone;
 locationManager.desiredAccuracy = kCLLocationAccuracyBest;
 [locationManager startUpdatingLocation];


 - (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation {
     NSLog(@"OldLocation %f %f", oldLocation.coordinate.latitude, oldLocation.coordinate.longitude);
     NSLog(@"NewLocation %f %f", newLocation.coordinate.latitude, newLocation.coordinate.longitude);
 }

Answer 1

CLLocation -horizo​​ntalAccuracy 和 -verticalAccuracy 有两个属性。大多数时候，准确性取决于您用来获取位置的硬件