摘要
介绍了具有自主知识产权的GIS软件—WalkField,及其在南极测绘中的应用情况,阐明了国产软件的优势,并介绍了应用此软件生成地形图的方法。同时,文中对南极地图投影进行了阐述,对于南极地区大比例尺地形图,采用高斯—克吕格投影优于其它投影方式,具有良好的效果。
It introduces the copyright-WalkField software of GIS of the independent intelligent, which has been applied in South Pole surveying and mapping circumstance. It presents the advantages of the domestic software, and the methods of this software for production map. At the same time, It has elaborated the method of Antarctic area map projection, and has made use of the Universal Transverse Mercator Pojection（UTM）.
出处
《测绘工程》
CSCD
2007年第3期1-5,共5页
Engineering of Surveying and Mapping
基金
国家测绘局南极重点项目
