Geolocation API - MDN

地理定位API 是一個Web API，允許網站通過瀏覽器獲取用戶的物理位置。這項技術基於HTML5 標準，通過調用JavaScript 方法，可以取得用戶的經度和緯度坐標 ... HTML Geolocation 教學：如何... · HTML5 Geolocation 的基本用法 · 詳細的範例代碼

The Geolocation API allows the user to provide their location to web applications if they so desire. Using the Geolocation API · Geolocation.getCurrentPosition()

Web Apps 若需要使用者的位置，可透過Geolocation API 取得相關資訊。而基於隱私權的考量，這些Web Apps 均必須取得使用者的許可之後，才能發佈位置資訊 ...

The Geolocation API is used to retrieve the user's location, so that it can for example be used to display their position using a mapping API.

This tutorial shows you how to display the geographic location of a device on a Google map, using your browser's HTML5 Geolocation feature along with the Maps ...

HTML5 geolocation is a browser API (application programming interface) that is utilized for obtaining the device geographic position (latitude and longitude ...

HTML5 Geolocation API甚至可以得知行動周邊的經緯度（longitude、latitude）、高度（altitude）等等資訊。 而且定義五秒內（500毫秒）必須有回應，不然就逾時（time out）。

The HTML Geolocation is used to get the geographical position of a user. Due to privacy concerns, this position requires user approval.

The Geolocation API is used to access the user's current location. Since this can compromise privacy, the location is not available unless the user approves it.