The 2021 Outline of the 14th Five-Year Plan for National Economic and Social Development of the People's Republic of China and the Long-Range Objectives Through the Year 2035 clearly points out that a smart water conservancy system should be built to improve the capacity of water monitoring and reporting and intelligent dispatch based on river basins. In accordance with the general requirements of "demand-driven, application-oriented, digitally empowered, and capacity improvement", the Ministry of Water Resources has compiled policies such as the "14th Five-Year Plan for Smart Water Conservancy Construction" and the "Guiding Opinions on Vigorously Promoting Smart Water Conservancy Construction".
According to the Guiding Opinions on Vigorously Promoting the Construction of Smart Water Conservancy, by 2025, through the construction of digital twin river basins, "2+N" water conservancy intelligent business application systems, water conservancy network security systems, and smart water conservancy guarantee systems, the intelligent transformation of water conservancy projects will be promoted, and the digital twin basins of seven major rivers will be built, and the "four pre-plans" will be realized in key flood control areas, and the "four pre-plans" of water resource management and allocation will be basically realized in major cross-basin water diversion projects and cross-provincial key rivers and lakes , the level of n business applications has been significantly improved, and a smart water conservancy system has been built1Version 0. By 2030, rivers and lakes with flood control tasks will be fully built into digital twin basins, and the digital, networked, and intelligent level of water conservancy business applications will be comprehensively improved, and a smart water conservancy system will be built2Version 0. By 2035, all water conservancy governance and management activities will be fully digitalized, networked, and intelligent.
Water conservancy visualization is a technology that uses visualization methods such as charts, images, and animations to show the operation status of water conservancy systems, which is an important way to promote the development of smart water conservancy. It can intuitively present important information such as the utilization of water resources, the operation status of the water supply system, and the irrigation effect, and provide decision-making basis for water conservancy workers and decision-makers.
The template focuses on the urban water cycle, and aims to realize the efficient use and recycling of water resources through visual management, helping the urban planning department to carry out scientific and reasonable planning and management of urban water resources. In addition, through real-time monitoring and display of water resources and demand, the allocation of water resources can be optimized, the overall water resource utilization efficiency of the city can be improved, and the quality of life of residents can be improved, so as to ensure the sustainable development of the "sponge city".
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