Study on the prediction model of urban surface temperature between middle and low latitudes in China

Aiming at a series of social and economic problems caused by the urban heat island effect, such as the increase of urban energy consumption, the continuous growth of carbon emissions, the consumption of water resources, the increase of the incidence and mortality of heat-related diseases in urban residents, the local climate zoning system, the Spearman correlation analysis method and the mean-standard deviation method were used to draw the land use classification map of Shanghai. Based on the building area and LCZ theory, the local climate zoning map and the heat island classification map of the building area in Shanghai were obtained, and the remote sensing index map of Shanghai was drawn. Through the remote sensing index map and the local climate zoning map, the prediction model of Shanghai surface temperature is deduced, and it is tried to be extended to the whole urban building area between middle and low latitudes.