EAARL Lidar Topography-Gateway National Recreation Area, 2005

A bare earth elevation map (also known as a Digital Elevation Model or DEM) of Gateway National Recreation Area was produced from remotely-sensed, geographically-...本数据集为盖特韦国家休闲区（Gateway National Recreation Area）的裸地高程图（bare earth elevation map），亦称数字高程模型（Digital Elevation Model，DEM），其由遥感数据及地理空间相关（原文geographically-未完整收尾）的数据源制作而成。