RPD Linear Assets

Overview This Feature Service represents linear assets that are part of recreational and city infrastructure within the San Francisco area. The dataset includes diverse types of linear structures such as paths, roads, trails, fences, pipelines, canals, tunnels, and bridges that are integral to public facilities and properties. Feature Layers Assets - Linear: This layer catalogs various linear features used in recreational and infrastructure facilities. Asset types include athletic accessories, pathways, roads, waterway features, and linear structures like fences and handrails. It records relevant asset details such as length, subtype (e.g., asphalt, concrete, wooden), associated facility and property names, and timestamps for creation and last editing of records. Geographic Coverage The dataset covers geographic extents within the San Francisco region, reflecting assets related to parks, recreational areas, and city infrastructure within this locale. Use Cases Management and maintenance planning of city linear assets. Infrastructure assessment and improvements for recreational and public facilities. GIS analysis and mapping of city infrastructure related to linear features.概述 本要素服务（Feature Service）涵盖旧金山地区内隶属于休闲与城市基础设施的线性资产。本数据集包含多种类型的线性构筑物，包括路径、道路、步道、围栏、管线、运河、隧道与桥梁等，此类设施均为公共设施与资产不可或缺的组成部分。 要素图层——线性资产：本图层对休闲与基础设施场景中使用的各类线性要素进行编目。资产类型涵盖运动配套设施、步道、道路、水道设施以及围栏、扶手等线性构筑物。其记录了资产的多项详细信息，包括长度、子类型（如沥青、混凝土、木质）、关联设施与资产名称，以及记录创建时间和最后编辑的时间戳。 地理覆盖范围：本数据集的地理覆盖区域为旧金山地区，涵盖该区域内与公园、休闲场地及城市基础设施相关的各类资产。 应用场景：可用于城市线性资产的管理与运维规划、休闲及公共设施的基础设施评估与改造升级，以及与线性要素相关的城市基础设施地理信息系统（Geographic Information System, GIS）分析与制图。