Coordinates.altitudeAccuracy
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
JavaScript
Copy Code
<var>altAcc</var> = <var>coordinates</var>.altitudeAccuracy
Specifications
| Specification | Status | Comment |
|---|---|---|
| Geolocation API The definition of 'Coordinates.altitudeAccuracy' in that specification. |
Recommendation | Initial specification. |
Browser compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|
| Basic support | 5 | 3.5 (1.9.1) | 9 | 10.60 Not supported 15.0 16.0 |
5 |
| Feature | Android | Chrome for Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|
| Basic support | ? | ? | 4.0 (4) | ? | 10.60 | ? |
See also
- Using geolocation
- The
Coordinatesinterface it belongs to.
License
© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/coordinates/altitudeaccuracy