appalachian Source: https://services1.arcgis.com/fBc8EJBxQRMcHlei/ArcGIS/rest/services/ANST_Centerline/FeatureServer/0 Licence: us-gov-public-domain (see trail.toml and SOURCES.md in this repository) Attribution: National Park Service Appalachian National Scenic Trail & Appalachian Trail Conservancy Source read: 2026-11-08 Published copy: coordinates rounded to 6 decimal places and written as compact JSON. Geometry is otherwise as served.