摘要
介绍了北极的概念,从海图投影、制图资料、专题符号、海图分幅等4个方面,研究了当前编制北极地区航海图需要解决的关键问题,为开展编制北极航海图的深入研究奠定了一定的基础。
This paper introduced the concept of the Arctic,and researched the key questions involved in compilation of nautical charts from the aspects of chart projections,charting material,thematic feature symbols and chart sheeting.The research result will have an important influence on compilation of nautical charts to be further studied.
出处
《海洋测绘》
2012年第1期58-60,共3页
Hydrographic Surveying and Charting
关键词
海图制图
航海图
海图投影
北极
charting
nautical chart
chart projection
the arctic
