With the development of various digital technologies, three-dimensional geographic information technology has gradually merged with new-generation information technologies such as big data, artificial intelligence, 5G and blockchain, and has gradually become one of the mainstream directions of GIS research. Its application in natural resource management and monitoring, spatial planning and other aspects has also become more and more in-depth.
The spatio-temporal big data platform built by SuperMap focuses on the core needs of smart cities for data openness, integration and sharing, applies independent and controllable three-dimensional geographic information technology, provides information services with the overall idea of " one platform, multiple grids, and pan-scenarios ".
It gathers and integrates basic geographic data related to cities, government-related data, dynamic perception data, Internet data, etc., and establishes a spatio-temporal cloud platform covering the entire process of spatio-temporal data aggregation and integration management, mining and analysis, and shared services, forming a three-dimensional digital foundation for smart city.
At the same time, based on a unified foundation, it provides spatial information services for natural resources, government services, industry applications and other fields, driving the intelligent application of urban planning, construction, management, services, decision-making and other fields.
Decision support for urban management
The urban management process is based on the basic information flow of the city and uses a series of mechanisms such as decision-making, planning, organization, and command to ensure better development of the city.
The spatio-temporal big data analysis system built by SuperMap on the spatio-temporal big data platform makes full use of the basic information data of the city. It activates data resources, taps into data value, and provides solutions for promoting high-quality economic and social development.
Take the urban big data visualization center built in Xi'an as an example.
Xi'an's spatio-temporal big data platform, based on SuperMap’s spatiotemporal big data analysis system, has built a cockpit that includes urban operation big data such as economic operation, poverty alleviation, government services, urban management, and urban perception.
Combined with a separately built spatio-temporal big data analysis application system, an urban big data visualization display center has been built to realize the display of analysis results in the visualization system. It supports two- and three-dimensional integrated data display, switching display of two-dimensional vector maps, image maps, three-dimensional fine models, BIM, etc.; macro-viewing of indicators and micro-viewing of data information without switching in the same window; and dynamic analysis and display of data indicators according to geographical units and business themes.
By dynamically perceiving the overall situation through a single picture, we can fully and deeply grasp the overall picture of Xi'an's urban operations, realize the real-time dynamic perception of urban operations and important areas "around the clock" and "all-round".
By conducting multi-dimensional fusion analysis and research from the perspective of the city's overall situation, a panoramic view of the city's operations can be formed, achieving overall control of the city's operation dynamics, and providing scientific and reliable service support for Xi'an's leadership management decisions.
Xi'an housing price monitoring
Interconnection and sharing of comprehensive urban decision-making
In the process of informatization construction, we often face problems such as data not being interoperable, not being related, and being difficult to mine. To address such problems, SuperMap continues to explore comprehensive urban decision-making and data interconnection and sharing, and has shown results in the project construction in Pingdingshan.
Pingdingshan, a national pilot city, has built a "three-faced" smart city. The smart Pingdingshan spatiotemporal information cloud platform is based on SuperMap GIS platform software. In terms of government services, it provides support for data and and decision-making in leadership consultation and decision-making, poverty alleviation, and Shahe River regulation. The project results also provide comprehensive spatio-temporal big data support for the informatization construction of Pingdingshan Digital City Management Center, Municipal Water Company, Municipal Bus Company, Municipal Housing and Urban-Rural Development Bureau, Municipal Public Security Bureau and other management departments, which not only saves tens of millions of yuan in capital investment, but also solves the problem of difficulty in interconnection, data sharing and updating.
3D real scene big data government affairs and businesses
