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Coordinates.altitude

Secure context
This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The Coordinates.altitude read-only property is a double representing the altitude of the position in meters, relative to sea level. This value is null if the implementation cannot provide this data.

Syntax

alt = coordinates.altitude

Specifications

Specification Status Comment
Geolocation API
The definition of 'Coordinates.altitude' in that specification.
Recommendation Initial definition

Browser compatibilityUpdate compatibility data on GitHub

Desktop
Chrome Edge Firefox Internet Explorer Opera Safari
Basic support 5 Yes 3.5 9 16
16
10.6 — 15
5
Mobile
Android webview Chrome for Android Edge Mobile Firefox for Android Opera for Android iOS Safari Samsung Internet
Basic support ? ? Yes 4 10.6 ? ?

See also

© 2005–2018 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/Coordinates/altitude