Tags: GIS schema

New Federal Trail GIS Schema Template Makes Data Sharing Easier

by Kerry Shakarjian, GIS Specialist, National Park Service, Alaska  There are 30 Congressionally designated National Scenic and Historic Trails (National Trails) covering more than 55,000 miles in total. The National Trails connect with 70 Wildlife Refuges, 80 National Parks, 90 Bureau of Land Management areas,…