【摘要】 水旱灾害风险普查是全国自然灾害综合风险普查的重要组成部分。水旱灾害普查形成了丰富的现场调查和分析评价成果，为支撑普查成果高效管理和深入应用，基于山东省水旱灾害风险普查试点成果，研发了普查成果管理平台。平台框架以数据模型为核心，以动态缓存、矢量切片为支撑，实现多源数据有序组织和高效管理；功能方面以数据看板实现数据多维度综合呈现，通过分级分类实现普查成果和调查成果的汇总统计和展示，集成水文、水力学和风险评估等专业模型实现暴雨洪水淹没范围和风险实时分析计算，为今后智慧水务、数字孪生应用提供有力支撑。本平台在山东省水旱灾害风险普查试点中得到了成功应用，相关经验和做法可供类似平台设计和研发参考借鉴。更多还原

【Abstract】 The flood and drought risk survey is an important part of the national comprehensive risk survey of natural disasters. The project has formed a large number of investigation and evaluation results. For the efficient management and indepth application of survey results, a management platform has been developed based on the pilot results of flood and drought risk survey in Shandong Province. The platform framework takes the data model as the core and the dynamic cache and vector slicing as the support to realize the orderly organization and efficient management of multi-source data; The platform provides the multi-dimensional comprehensive presentation of data with display boards and summary statistics and display of data with hierarchical classification; The platform integrates professional models such as hydrology, hydraulics and risk assessment to realize real-time analysis and calculation of rainstorm and flood inundation scope and risk, providing strong support for future smart water and digital twin. The platform has been successfully applied in the pilot flood and drought risk survey in Shandong Province, and the experience and practices can be used as a reference for the design and development of similar platforms.更多还原