Craig, Alaska Coastal Digital Elevation Model

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...美国国家海洋和大气管理局（National Oceanic and Atmospheric Administration, NOAA）旗下的国家地球物理数据中心（National Geophysical Data Center, NGDC）正针对选定的美国沿海区域构建高分辨率数字高程模型（Digital Elevation Models, DEMs）。这些集成……