OpenWeatherMap:開放式天氣預報地圖是一個網路版的服務平臺，提供免費的天氣預報資料和預測，適合於任何地圖類服務附加天氣功能，開放網路和手機應用的API。

OpenWeatherMap的創辦是基於OpenStreetMap和維基百科，本著共享開放的精神，把最優秀的資訊資源免費提供給使用者使用。該平臺的資料非常詳細，每天的精準天氣預報，一週預報、降水、風、雲、氣象觀測等，雷達資料地圖，該平臺接入了來自全球的氣象廣播服務和超過40000個氣象站的氣象資料。

OpenWeatherMap is a web service that provides free weather data and forecast API suitable for any cartographic services including web and smartphones applications. Ideology is inspired by OpenStreetMap and Wikipedia that make information free and available for everybody. OpenWeatherMap wide range of weather data – map with current weather, week forecast, precipitation, wind, clouds, data from weather stations, data from radars. Weather data is recieved from global meterological broadcast services and more than 40 000 weather stations.

OpenWeatherMap is startup that offers free current weather data, forecasts and history data to the developers of web-services and mobile applications. As a data source it uses official meteorological broadcast services, raw data from airports weather stations, raw data from radars, and raw data from official weather stations. All data are processed by unique mathematical algorithms that can provide precise online weather forecast data flow and different weather maps like clouds and precipitations. On above of that the service is focused on social aspect by involving owners of weather stations to connect them to the service to let weather data be more accurate.

We are seeking for investments to develop the OpenWeatherMap project in direction of data base increasing, new services development, and math algorithms enforcement.