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Returns the accuracy of the altitude value in meters.

Component Version macOS Windows Linux Server iOS SDK
CoreLocation 2.7 ✅ Yes ❌ No ❌ No ❌ No ✅ Yes
MBS( "CoreLocation.verticalAccuracy" )




Returns the vertical accuracy value.


Returns the accuracy of the altitude value in meters.

The value in the altitude property could be plus or minus the value indicated by this property. A negative value indicates that the altitude value is invalid.

Determining the vertical accuracy requires a device with GPS capabilities.
This function queries current know location. It's updated from time to time. To receive a script call when new location is available, please use CoreLocation.SetUpdateLocationHandler.


Query accuracy:

Set Field [ CoreLocation::horizontalAccuracy ; MBS("CoreLocation.horizontalAccuracy") ]
Set Field [ CoreLocation::verticalAccuracy ; MBS("CoreLocation.verticalAccuracy") ]

See also

Example Databases

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This function is free to use.

Created 18th August 2014, last changed 13th January 2021

CoreLocation.timestamp - CoreML.Add2DArrayParameter