GRSM_HEMLOCK_ALL

This geospatial dataset contains location polygons for all forest types with Eastern Hemlock as a component in Great Smoky Mountains National Park. Showing vegetation classified as Hemlock at dominant and co-dominant stages. This layer is derived from the GRSM Overstory Vegetation Map and is designed to provide a rough map of hemlock forest locations within Great Smoky Mountains National Park. All forest types defined in the Vegetation Map that have hemlock listed as a component have been clipped into this layer. The corresponding Integration of Resource Management Applications (IRMA) NPS Data Store reference is Great Smoky Mountains National Park Hemlock Dominant and Co-Dominant.本地理空间数据集收录了大烟山国家公园（Great Smoky Mountains National Park）内所有以东部铁杉（Eastern Hemlock）为组成成分的森林类型的位置多边形。该图层展示了被归类为优势种与共优种阶段的铁杉植被。本图层源自GRSM上层植被图，旨在为大烟山国家公园内的铁杉林分布提供概览地图。所有在该植被图中定义、将铁杉列为组成成分的森林类型均被裁剪至本图层。对应资源管理应用集成（Integration of Resource Management Applications, IRMA）美国国家公园管理局（NPS）数据存储的参考标识为：大烟山国家公园优势种与共优种铁杉。