google map api
Google Developers Console https://console.developers.google.com Maps JavaScript API - Geocoding Service https://developers.google.com/maps/documentation/javascript/geocoding Web services - Geocoding API https://developers.google.com/maps/documentation/geocoding/intro Google 地圖 Web 服務的用戶端程式庫 https://developers.google.com/maps/web-services/client-library Google Maps API地址轉換 http://blog.darkthread.net/post-2012-06-15-geocoding-api.aspx