1.projects’ objective:This project provides the western government with the spatial Digital Twin platform service for the closed community, and can realize the integrated management system of intelligent community integrating data acquisition, platform construction and service application.
2.the relevance of the project to the respective WSIS Action Line as referenced in the Geneva Plan of Action:This project concerns the role of governments and all stakeholders in the promotion of ICTs for development, which is related to WSIS C1 Action Line.This project provides the western government with the spatial Digital Twin platform service for the closed community, and can realize the integrated management system.
3.the results achieved and impact generated:In the future, the construction goals and concepts of digital twin community governance will be scientifically formulated according to national policy standards, industry policy standards and the overall needs of smart communities.
4. relevance to Sustainable Development Goals:Community is the cell of the city, so it is an important part of smart city, and also the inheritance, development and implementation of the concept of smart city.
5. ability of the model to be replicated:The solution of western government grass-roots governance platform based on digital twin technology has super replication. Field collection is carried out by UAV based on tilt photography technology, and 3D model results are generated through automatic modeling of image data. As a true reflection of outdoor scenes.
6.sustainability of project:Community is the main place for human life in the future. Then, High-quality urbanization is not only the growth of the number of communities, but also the improvement of community functions and citizens' quality of life.

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• China

• Youth
• Older persons
• Women
• Indigenous and nomadic peoples
• People with disabilities
• The unemployed
• The poor
• Migrants
• Refugees and internally displaced people
• Remote and rural communities

The super replication of the solution of the western government grass-roots governance platform based on digital twin technology provides a strong support for the implementation of smart community projects. Field collection is carried out by UAV based on tilt photography technology, and 3D model results are generated through automatic modeling of image data. As a true reflection of outdoor scenes, it has the characteristics of high environmental and elevation information richness and high degree of automatic production, which is an indispensable part of digital twinning. This project applies 3D GIS capability to provide overlay and fusion of various spatio-temporal data, including image, elevation, vector, real scene, 3D model and other data. Support for OGC, MapBox, 3DTiles and other standard services and data access loading; 3 D spatial analysis ability, such as topology, buffer analysis, etc. Support 3 D visual chart ability.

This project has strong sustainability:
1.Community is the main place for human life in the future. Green smart community has functional urban environmental infrastructure, fast and convenient services, high-quality and beautiful communities, and residents' strong green values. It can meet the needs of residents in terms of comfort, convenience and safety under the condition of health. It is necessary to establish a comprehensive evaluation index system including economic growth, resource consumption, environmental quality and social welfare in accordance with the requirements of harmonious and sustainable development of economy, society and nature
2. High-quality urbanization is not only the growth of the number of communities and the number and proportion of community population, but also the improvement of community functions and citizens' quality of life. In the process of urban operation, development and construction, green management and sustainable development of urban communities are pursued.

1.The application of this project can promote the reconstruction of community governance system by digital means to the surrounding communities, open up information islands, accelerate real-time data interaction, and promote efficient coordination of grassroots affairs. 2.This project concerns the role of governments and all stakeholders in the promotion of ICTs for development, which is related to WSIS C1 Action Line.This project provides the western government with the spatial Digital Twin platform service for the closed community, and can realize the integrated management system of intelligent community integrating data acquisition, platform construction and service application. Based on the requirements of the information construction of the closed community, visual management inside and outside the community can be realized. Including three-dimensional scene presentation, visual remote control, community operation status monitoring, personnel management, to achieve intelligent community management. This project is based on map data to create community digital big digital scheduling to provide all-round community big data decision support.