摘要
我国南极测绘科学考察将近25年,随着考察的深入,我国现行的地形图图式已经无法满足南极地区特有的地物需要。本文是笔者在南极现场考察基础上,对南极地物的表示方法即在GIS中的实现进行的探讨。
Chinese South Pole investigations in surveying and mapping science were worked for nearly 25 years. Along with the development thorough of the research, our country current geography symbols already can not satisfy things form of South Pole region specially,this paper will advance more new symbols way in South Pole investigation on the scene,to be realized in GIS.
出处
《测绘与空间地理信息》
2009年第5期68-70,共3页
Geomatics & Spatial Information Technology
关键词
南极
地图符号
GIS
South Pole
geography symbols
GIS
