GeolocationCoordinates.altitudeAccuracy

Secure context

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The GeolocationCoordinates.altitudeAccuracy read-only property is a strictly positive double representing the accuracy, with a 95% confidence level, of the altitude expressed in meters. This value is null if the implementation doesn't support measuring altitude.

Syntax

let altAcc = geolocationCoordinatesInstance.altitudeAccuracy

Value

A positive double representing the accuracy, with a 95% confidence level, of the altitude expressed in meters.

Specifications

Specification Status Comment
Geolocation API
The definition of 'GeolocationCoordinates.altitudeAccuracy' in that specification.
Recommendation Initial specification.

Browser compatibility

BCD tables only load in the browser

See also