Original Product Resolution (OPR) Source Digital Elevation Models (DEMs) - USGS National Map 3DEP Downloadable Data Collection

This data collection is the Original Product Resolution (OPR) Digital Elevation Model (DEM) as provided to the USGS. This source DEM is delivered in the original...本数据集为提交给美国地质调查局（United States Geological Survey，USGS）的原始产品分辨率（Original Product Resolution，OPR）数字高程模型（Digital Elevation Model，DEM）。该源DEM以原始格式交付……