1-meter Digital elevation model (DEM) of beach topography of Lake Superior at the Duluth Entry, Duluth, MN, July 2020

This dataset is a digital elevation model (DEM) of the beach topography of Lake Superior at the Duluth Entry, Duluth, Minnesota. The DEM has a 1-meter (m; 3.28084...本数据集为美国明尼苏达州德卢斯市德卢斯航道入口处苏必利尔湖海滩地形的数字高程模型（digital elevation model, DEM）。该DEM的空间分辨率为1米（m；3.28084...）。