The reporter learned from middling coal Aerial Survey and Remote Sensing Group Co., Ltd. (hereinafter referred to as "Coal Aviation Group") of the China Coal Geology Administration on the 10th that the "Space and Space Integrated Mining Area Ecological Big Data Management and Control System" has been released online. This system is the first four in one ecological monitoring system for mining areas in China, which includes air, sky, earth, and time. It is mainly used for the full cycle supervision of mining ecological restoration activities. At present, the "integrated ecological big data control system for mining areas" covers functions such as mining data management, mining ecological environment monitoring, as well as mining ecological restoration design and effect evaluation. The system utilizes satellite remote sensing, Internet of Things, cloud computing and other technologies, combined with the characteristics of different mines, focusing on the heterogeneity of monitoring objects, and achieving full cycle supervision of "traceable ecological problems in mines, controllable restoration projects, and measurable restoration dividends". In addition, for the evaluation of ecological restoration effects in mines, the system also constructs a project level and regional level ecological restoration evaluation system, achieving a comprehensive evaluation of the effectiveness of mining restoration projects restoration objects from three aspects: social, economic, and ecological. This system is tailored by Coal Aviation Group for Huadian Coal Industry Group Co., Ltd. (hereinafter referred to as "Huadian Coal"), fully utilizing the basic geographic information data, underground mining data, surface status data and other basic data of the mines owned by Huadian Coal Industry to establish an ecological database of Huadian Coal Industry, laying a data foundation for the analysis of geological ecological conditions of mines and the development of system functions. In recent years, Coal Aviation Group has relied on big data centers and fully leveraged its advantages in the industrial chain. It has successively developed monitoring system platforms for ecological restoration projects in the Muli mining area of Qinghai Province and Yulin Land Space Ecological Restoration Supervision Platform, promoting the continuous development of land space ecological restoration and mining ecological restoration work. (Lai Xin She)