Abstract: In this paper, through the construction of spatio-temporal big data and cloud platform for smart Huaibei city, it focuses on the production and utilization of preliminary basic geographic information data (including: vectors, images, elevation models, geographic entities, place names, addresses, three-dimensional models, etc.). According to the actual situation of the Smart Huaibei Project, understand the importance of basic geographic information data. Through the analysis of the construction of wisdom Huaibei project, in order to provide reference for related research.