BLM Natl GTLF Public Managed Trails

This feature class is the BLM Natl GTLF Public Managed Trails subset of the feature dataset containing the BLM Ground Transportation Linear Features. A linear feature...本要素类为包含美国土地管理局（Bureau of Land Management，BLM）地面运输线性要素的要素数据集下的BLM国家地面运输线性特征（Ground Transportation Linear Features，GTLF）公共管理步道子集。线性要素……