accordingto city operation management and service standards, the platform,basedon grid-based management, takes comprehensive advantage of digital citymanagement information system, city infrastructure monitoring system and city informationmodel (cim) foundation platform to vertically connect with provincial andmunicipal platforms, horizontally integrate with city and county departments,and gather data resources of city operation, which realizes all-roundinformatization of urban management elements, processes and decisions topromote scientific management and citizen-friendly services.