摘要
针对传统地图制图在防汛抗洪应用中存在的单一性、重复制图效率低下等缺陷,以及防汛抗洪应急专题地图快速生成的迫切需求,为提升防汛抗洪地图制图效率与决策支持能力,构建一套高效智能的防汛抗洪模板辅助制图技术体系。利用防汛抗洪数据融合转换、标准化符号库构建、制图模板库设计、动态地图服务发布、模块化软件开发等技术,构建标准化制图模板库和专题符号库,开发防汛抗洪模板辅助制图系统,实现从数据处理到地图输出的防汛抗洪模板辅助制图能力。基于江苏省防汛抗洪应用实践,在洪水动态风险评估、应急预案快速制定、多部门协同响应指挥等关键应用场景中,利用防汛抗洪模板辅助制图系统并应用“动态+静态”防汛抗洪制图模式,通过参数化输入简化操作流程,降低防汛抗洪地图制作的技术门槛与时间成本,生成高质量防汛抗洪专题地图,提升防汛抗洪专题地图的制图效率与响应速度,为防汛抗洪管理工作提供高效、可靠的辅助制图技术支撑。
To address the limitations of traditional cartography in flood control and emergency management—such as its single-function nature and ineffi ciency in repetitive map production—and to meet the urgent demand for rapid generation of thematic emergency maps,this study developed an efficient and intelligent template-assisted cartography system for fl ood control applications.By integrating data fusion and conversion technologies,constructing standardized symbol libraries,designing cartographic template libraries,enabling dynamic map service publication,and adopting modular software development,a standardized and reusable mapping framework was established.This system realized end-to-end template-assisted cartographic capabilities—from data processing to final map output.Based on practical applications in Jiangsu Province,the system was applied to key scenarios such as dynamic fl ood risk assessment,rapid emergency plan formulation,and multi-departmental coordination and command.Employing a“dynamic+static”mapping mode and parameterized input,it simplifi ed operational procedures,reduced technical barriers and production time,and facilitated the generation of high-quality thematic fl ood control maps.The approach eff ectively enhances mapping effi ciency and response speed,providing a reliable and intelligent cartographic support tool for fl ood control and emergency management.
作者
魏娟
WEI Juan(Jiangsu Provincial Basic Geographic Information Center,Nanjing 210013,China)
出处
《水利信息化》
2025年第5期54-59,共6页
Water Resources Informatization
关键词
模板辅助制图
GIS智能决策
防汛抗洪
应急制图
template-assisted cartography
GIS-based intelligent decision-making
flood control and emergency management
emergency cartography
