Which is more accurate, Apple weather forecast or Android?

The weather forecasts of Apple and Android are very accurate. Apple's weather forecast comes from a single source, that is, an American company, as single as IOS. The frequency of data source update is the same; Most of the weather forecast of Android comes from CCTV and China Meteorological Bureau. , in fact, is the same.

Weather forecast (measurement) or weather forecast (measurement) is to predict the state of the earth's atmosphere at a certain place in the future by using modern science and technology. Since prehistoric times, human beings have begun to predict the weather to arrange their work and life (such as agricultural production and military operations). ).

Today's weather forecast is mainly based on the collection of a large number of data (temperature, humidity, wind direction and speed, air pressure, etc.). ).), and then use the understanding of atmospheric processes (meteorology) to determine future air changes. Because of the chaos of the atmospheric process, and today's science has not fully understood the atmospheric process, there will always be some errors in the weather forecast.

The satellite cloud image of China Central Meteorological Observatory is taken from Fengyun-1 and other meteorological satellites. Using satellite cloud images for analysis can improve the accuracy of weather forecast.

Weather forecast is usually divided into three types: short-term weather forecast (2 ~ 3 days), medium-term weather forecast (4 ~ 9 days) and long-term weather forecast (10 ~ 15 days or more). China CCTV mainly broadcasts short-term weather forecast every day.