At present, with the rapid development of China’s economy and society, the government and the general public have put forward higher requirements for the accuracy and refinement of weather forecasts, and have also put forward new demands for the pertinence, popularity, and guidance of weather forecasts; At the same time, meteorological disaster prevention and mitigation also require the monitoring of severe weather and meteorological disasters and the improvement of forecasting and early warning capabilities. Today’s weather forecasts have focused on covering a large number of provinces, cities and other areas, ignoring some of the local small areas. Facts have proved that the weather in all areas of the province and city is not consistent with the weather forecast. The weather report covers a wide range of trends, and the weather in many areas may differ from it.

At this time, it is particularly important to make regional inspections for small areas, because a wide range of weather forecasts do not apply in this small area, which has a great impact on people’s production and life. Therefore, the solar intensity and the rainfall probability have more regional characteristics and are more suitable for network monitoring and forecasting in a small area.

The project is dedicated to creating more accurate short-term and small regional weather information services. In view of the inaccuracy of meteorological services at this stage in small areas, this project is based on a self-developed intelligent small-area meteorological monitoring sensor system to analyze high-resolution meteorological monitoring data, large-scale weather forecast data, and satellite data to establish short-term small The regional rainfall and solar radiation prediction model enables small regional meteorological information precision services.