Antarctic topographic map of Tanngarden, 1:50,000

These data are schematized with map symbols and others based on vector data of topographic map. There are two types of data available: (data1: geometrically corrected data) and (data2: raw image data).本数据集基于地形图（topographic map）矢量数据（vector data），通过地图符号（map symbols）及其他方式进行了结构化示意处理。当前提供两类可用数据：（数据1：几何校正数据（geometrically corrected data））与（数据2：原始图像数据（raw image data））。