Research on Optimized Land Use Structure of Kunming under the Concept of Smart City–Analysis Based on Big Data of Urban Development

This paper makes use of the big data of urban development via the application of the diversification index and fragmentation index of land use to analyze the urban land use structure of Kunming and evaluate the urban land use efficiency of Kunming based on the indexes of the GDP per unit area of land and population capacity, targeting the existing problems in the urban land use structure of Kunming, this paper proposes optimized urban land use structure in terms of the construction of smart public services and urban management systems, smart urban complexes, smart urban safe housing system and smart urban traffic system on the basis of the smart city concept.