Type Alias

CLLocationAccuracy

The accuracy of a geographical coordinate.

Declaration

typealias CLLocationAccuracy = Double

Discussion

When reported in a CLLocation object, accuracy values are the number of meters from the original geographic coordinate that could yield the user's actual location. When specifying values for the desiredAccuracy property of your CLLocationManager object, use one of the appropriate constants.

Topics

Desired Accuracy

let kCLLocationAccuracyBestForNavigation: CLLocationAccuracy

The highest possible accuracy that uses additional sensor data to facilitate navigation apps.

let kCLLocationAccuracyBest: CLLocationAccuracy

The best level of accuracy available.

let kCLLocationAccuracyNearestTenMeters: CLLocationAccuracy

Accurate to within ten meters of the desired target.

let kCLLocationAccuracyHundredMeters: CLLocationAccuracy

Accurate to within one hundred meters.

let kCLLocationAccuracyThreeKilometers: CLLocationAccuracy

Accurate to the nearest three kilometers.