GRSM_TRAIL_SIGNS

Showing inventory of Great Smoky Mountains National Park Trail Signs. The corresponding Integration of Resource Management Applications (IRMA) NPS Data Store reference is Great Smoky Mountains National Park Trail Bridges.本数据集为大雾山国家公园（Great Smoky Mountains National Park）步道标识清单。其对应的资源管理应用集成（Integration of Resource Management Applications，简称IRMA）美国国家公园管理局（National Park Service，简称NPS）数据存储库参考条目为大雾山国家公园步道桥梁（Great Smoky Mountains National Park Trail Bridges）。