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The Coordinates.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
altAcc = coordinates.altitudeAccuracy
Specifications
| Specification | Status | Comment |
|---|---|---|
| Geolocation API The definition of 'Coordinates.altitudeAccuracy' in that specification. |
Recommendation | Initial specification. |
Browser compatibility
See also
- Using geolocation
- The
Coordinatesinterface it belongs to.