Digital Elevation Model (DEM) Data for the Seward Peninsula. Version 1.0

This dataset contains the digital elevation model in Seward Alaska, with 1m vertical resolution and 1-km pixel resolution. This dataset was originally subtracted from United States Geological Survey (USGS) GTOPO30 Dataset, and made appropriate conversion and correction.本数据集涵盖阿拉斯加州苏厄德地区的数字高程模型（Digital Elevation Model），垂直分辨率为1米，像素分辨率为1千米。该数据集最初从美国地质调查局（United States Geological Survey，USGS）GTOPO30数据集中提取得到，并经过了适当的转换与校正处理。