南极洲全图(1:4500万)

南极洲位于地球南端，四周被太平洋、印度洋和大西洋所包围，边缘有别林斯高晋海、罗斯海、阿蒙森海和威德尔海等。南极洲由大陆、陆缘冰、岛屿组成。

本图为南极洲全图，比例尺1:45000000，由武汉大学南极测绘研究中心制作，地图投影为南极球面投影，坐标系统为WGS84。数据资料来源于中国地图出版社2009年出版的《南北极地图集》，由《南北极环境综合考察与资源潜力评估》项目经费支持。

Antarctica is situated at the southernmost end of the Earth, surrounded by the Pacific, Indian and Atlantic Oceans. Its marginal seas include the Bellingshausen Sea, Ross Sea, Amundsen Sea and Weddell Sea, among others. Antarctica is composed of continental land, shelf ice and islands.

This is a complete map of Antarctica with a scale of 1:45,000,000. It was produced by the Antarctic Survey and Mapping Research Center of Wuhan University. The map adopts the Antarctic spherical projection, and the coordinate system is WGS84. The cartographic data is sourced from the *Atlas of the North and South Poles* published by China Cartographic Publishing House in 2009, and was financially supported by the project titled "Comprehensive Investigation of the North and South Pole Environments and Resource Potential Assessment".

搜集汇总

背景与挑战

背景概述

该数据集是南极洲全图，比例尺为1:4500万，由武汉大学南极测绘研究中心制作，采用南极球面投影和WGS84坐标系统。数据来源于《南北极地图集》并由相关科研项目支持，属于地图与GIS专题，适用于南极洲地理研究和可视化应用。