Road Centerlines with Address Ranges

Overview This Feature Service provides comprehensive road centerline data for Lee County, Florida, focused on emergency 911 addressing and geocoding. It includes detailed address ranges along each road segment, allowing for approximate location determination based on the position along the road. This data is essential for public safety, dispatch, and routing applications. Feature Layer E911 Address Geocoding Roads: This layer represents road centerlines with specified address ranges on both left and right sides. It supports geocoding services used by Lee County’s E911 system and can be utilized to build a road network for efficient routing. The layer includes road classification, speed limits, one-way indicators, and various address-related attributes such as street name components, postal codes, community names, and legacy names. It also incorporates validation and discrepancy information to maintain data quality. Geographic Coverage The data covers the entirety of Lee County, Florida, providing street network and addressing information necessary for emergency services and other location-based applications within the county. Use Cases Emergency 911 call routing and address verification Geocoding addresses for locating properties on the road network Routing and navigation for dispatch and public safety agencies Address range analysis and validation for municipal planning and GIS maintenance Data Source and Licensing The data is maintained by the Lee County GIS Department and is updated periodically. While the dataset aims for accuracy, users should be aware of potential discrepancies and the periodic nature of updates. The data is provided as a public information resource without warranties, intended primarily to support public safety and planning functions.概述 本要素服务（Feature Service）可为佛罗里达州李县提供全面的道路中心线数据，专注于应急911寻址与地理编码（Geocoding）工作。数据集包含各道路路段沿线的详细地址范围，可依据道路上的点位实现近似位置定位，对于公共安全、调度及路由应用均至关重要。 要素图层（Feature Layer）E911地址地理编码道路：该图层展示了两侧均带有指定地址范围的道路中心线，可为李县应急911系统所使用的地理编码服务提供支持，同时可用于构建高效路由的道路网络。该图层包含道路分类、限速标准、单向通行标识，以及各类与地址相关的属性字段，如街道名称组成部分、邮政编码、社区名称与曾用名；同时还纳入了验证与差异信息，以保障数据质量。 地理覆盖范围 本数据集覆盖佛罗里达州李县全境，可为该县内的应急服务与其他基于位置的应用提供所需的道路网络与地址信息。 应用场景 应急911呼叫路由与地址验证；基于道路网络的房产定位地址地理编码；调度与公共安全机构的路由与导航；市政规划与地理信息系统（GIS，Geographic Information System）维护所需的地址范围分析与验证。 数据来源与授权 本数据集由李县GIS部门维护并定期更新。尽管数据集力求精准，但用户需注意其中可能存在的数据差异，且数据为定期更新。本数据集作为公共信息资源提供，无任何担保，主要用于支撑公共安全与规划相关职能。