USA Historic Sites

Retirement Notice: This item is in mature support as of June 2026 and will be retired in December 2028. Please use this source dataset and follow the steps in the From Vector to Raster blog as a replacement for this service. Esri recommends updating your maps and apps. Historic sites include areas where significant historical events of cultural interest occurred. These range from National Historic Parks, Sites, Trails, and Preserves to state, local, and areas held in trust. Dataset Summary Phenomenon Mapped: Historic Sites from the Protected Areas Database of the United States version 3.0 Coordinate System: Web Mercator Auxiliary Sphere Extent: 50 United States and Guam Visible Scale: Visible at all scales Source: USGS National GAP Analysis Program PAD-US version 3.0 Publication Date: July 2022 What can you do with this layer? This layer can be used to create maps and to visualize the underlying data across the ArcGIS platform. It can also be used as an analytic input in ArcGIS Online. The data can be exported to a file geodatabase, a shape file or other format and downloaded using the Export Data button on the top right of the description page.退役通知：本数据集自2026年6月起进入成熟支持阶段，并将于2028年12月正式退役。请使用该源数据集并遵循《从矢量到栅格》（From Vector to Raster）博客中的步骤作为本服务的替代方案。Esri建议您更新相关地图与应用程序。 历史遗迹（Historic Sites）指发生过具有文化意义的重大历史事件的区域，其范畴涵盖国家历史公园、历史遗迹、历史步道与保护区，以及各州、地方及托管管理的区域。 数据集摘要 制图对象：源自美国保护地数据库（Protected Areas Database of the United States）3.0版的历史遗迹 坐标系：Web Mercator Auxiliary Sphere（网络墨卡托辅助球体坐标系） 覆盖范围：美国50州及关岛 可视比例尺：全比例尺可见 数据源：美国地质调查局（USGS）国家GAP分析计划PAD-US 3.0版 发布日期：2022年7月 可使用该图层实现以下功能：可在ArcGIS平台上制作地图并可视化底层数据，也可作为ArcGIS Online中的分析输入数据源。您可通过描述页面右上角的“导出数据”按钮，将数据导出至文件地理数据库（file geodatabase）、形状文件（shapefile）或其他格式并下载。