Coordinates.altitudeAccuracy

Coordinates.altitudeAccuracy 是個唯讀的正複數用來代表高度的精準度,單位為公尺,並有 95% 可靠度。如果裝置無法提供這個值則回傳 null。

語法

altAcc = coordinates.altitudeAccuracy

規格

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

瀏覽器的相容性

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support 5 3.5 (1.9.1) 9 10.60
No support 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 ?

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