The plan proposes to steadily promote the integrated monitoring and perception system of "sky, earth, and water engineering" to achieve full coverage, full space, full element, and all-weather operation. On the existing basis, Hainan will focus on promoting the construction of a three-year integrated monitoring and perception system for rivers, lakes, and reservoirs, optimizing the layout of soil and water conservation monitoring stations, and upgrading them; Strengthen the construction of video intelligent monitoring and early warning systems for key water areas, and give full play to the role of river and lake chief system platforms; Strengthen the monitoring station network in groundwater overexploitation areas and seawater intrusion areas, carry out spring water monitoring and evaluation, and protect and manage key spring areas.

It is worth noting that Hainan will comprehensively deploy intelligent sensing terminals at key nodes of the sewage system, carry out intelligent monitoring construction for drainage and flood prevention, gradually achieve real-time monitoring, simulation, scenario construction, rapid evaluation, and big data analysis of drainage pipelines, pumping stations, and other facilities, significantly improving safety hazard warning and emergency response capabilities.

In terms of communication security, Hainan will build dual communication channels for Beidou communication and the Internet of Things, establish a backup power supply system, and comprehensively enhance monitoring capabilities and communication security levels in extreme weather, remote areas, and emergency scenarios.

The plan is clear, and Hainan will continue to promote the research and development of water conservancy professional models such as the "cloud rain" precipitation forecasting model, distributed hydrological model, flood simulation water dynamics model, water resource allocation model, water conservancy project flood control scheduling model, and island type water network scheduling model that integrate multiple sources of data such as satellites and radars, and continuously iterate and optimize them in practical applications.

The deep integration of artificial intelligence technology is a major highlight of this plan. Hainan will strengthen the integration and application of AI and other digital intelligence technologies and water conservancy professional models, build large prediction models for typhoon paths, urban waterlogging, flash floods, river floods, etc., explore the use of large models to carry out rapid comprehensive research and judgment on extreme weather such as rainstorm and typhoon, strengthen the intelligent identification and risk analysis of secondary disasters, mountain floods, river floods, urban waterlogging, drought and other flood and drought disasters, and greatly improve the intelligent level of disaster early warning.

Based on the intelligent water network information platform, Hainan will build a digital twin platform with unified framework, multi-level collaboration, and intensive reuse, gradually building core application modules such as water network joint dispatch decision-making, daily business management, and emergency response.

In terms of water resource management, the platform will improve applications such as dynamic monitoring and analysis of water resources, as well as refined configuration and scheduling; In terms of flood prevention and drainage, continuously improve the "four pre" functions of the business system; In terms of water supply and drainage management, online monitoring and intelligent control devices are installed for key water accumulation points, main pipeline networks, and core pump stations to achieve remote scheduling and automatic warning; In terms of groundwater supervision, smart supervision can be achieved through technologies such as gravity satellites; In terms of safety production, we have initially established regulatory applications such as risk intelligent identification and hidden danger investigation and warning, and comprehensively upgraded the typical application scenarios of the "2+N" business.