TRTE NHT Congressionally Designated Alignment

This is a vector line showing the approximate designated route of the Trail of Tears national historic trail. The coordinates for this data set were generally heads-up digitized at a scale of 1:100,000 (or larger) off of a series of planning maps and DRGs using a variety of GIS software packages. The purpose of this feature service is to show the location of the Designated Route of the Trail of Tears national historic trail. This data set represents a continuous representation of the trail as depicted in the Comprehensive Management Plan. The NHT alignment was identified before ground-verification could occur and consequently the designated trail does not always coincide with historic trail trace. This trail is not accessible nor developed for the entire length depicted in this data set. Do not cross private land without permission. The intended use of all data in the trail GIS library is to support diverse trail activities including planning, management, maintenance, research, and interpretation. Updated 3/31/22. To view additional metadata and to download the shapefile, please visit the National Park Service, Integrated Resource Management Application (IRMA) website: https://irma.nps.gov/DataStore/Reference/Profile/2238914本数据集为一条矢量线，用于呈现眼泪之路（Trail of Tears）国家历史步道的近似指定路线。本数据集的坐标数据主要以1:10万（或更大）比例尺，通过多款地理信息系统（Geographic Information System, GIS）软件，对照系列规划地图与数字栅格图（Digital Raster Graphics, DRGs）完成目视数字化采集。本要素服务（feature service）的设计目的为展示眼泪之路国家历史步道指定路线的空间位置。本数据集完整还原了《综合管理计划（Comprehensive Management Plan）》中所标注的步道全线线路。由于国家历史步道的线路走向在开展地面验证前便已确定，因此指定步道未必与历史步道遗迹完全吻合。本数据集所展示的步道全线目前尚未全线通行或开发完成。未经许可，请勿穿越私人土地。本步道GIS数据库中的所有数据旨在支撑各类步道相关工作，包括规划、管理、维护、研究与解说阐释。本数据最后更新于2022年3月31日。如需查看更多元数据（metadata）并下载形状文件（Shapefile），请访问美国国家公园管理局（National Park Service）综合资源管理应用程序（Integrated Resource Management Application, IRMA）官网：https://irma.nps.gov/DataStore/Reference/Profile/2238914