Dams

Overview This feature service provides spatial data about dams located in the Frederick County area, covering a geographic extent between the coordinates approximately around Frederick County. It contains crucial information related to dams including their names, geographic coordinates, hazard classifications, general conditions, and associated mapping references. Feature Layers Dams: This layer represents dam structures with detailed attributes such as the dam's name, latitude and longitude coordinates, downstream hazard classification, general condition, and associated ADC map references. It includes unique identifiers for each dam feature and their spatial geometry, allowing for precise mapping and analysis. Geographic Coverage The data focuses specifically on the Frederick County metropolitan area, providing detailed information relevant to local water resource management and infrastructure planning. Use Cases Support for flood risk assessment and emergency response planning by identifying dams and their hazard levels. Infrastructure management and maintenance tracking of dam conditions and locations. Environmental and hydrological studies impacting water resources and land use planning.概述 本要素服务提供弗雷德里克县区域内水坝的空间数据，覆盖范围大致位于弗雷德里克县周边坐标区间内。数据集包含与水坝相关的关键信息，包括水坝名称、地理坐标、危险等级分类、整体状况以及相关制图参考资料。 要素图层 水坝：该图层展示水坝结构，附带详细属性信息，包括水坝名称、经纬度坐标、下游危险等级分类、整体状况以及相关ADC制图参考。每个水坝要素均配有唯一标识符及其空间几何信息，可用于精准制图与分析。 地理覆盖范围 本数据聚焦弗雷德里克县都会区，提供适用于当地水资源管理与基础设施规划的详细信息。 应用场景 可通过识别水坝及其危险等级，支撑洪水风险评估与应急响应规划；支持基础设施管理及水坝状况、位置的运维追踪；可应用于涉及水资源与土地利用规划的环境及水文研究。