摘要
山区地图变比例尺不仅能够精确做好山区地图的制图区域,且能根据具体的需要选择制定不同的比例尺。本文主要基于山区地图的变比例尺投影的原理及方法,通过理论分析与其具体应用探究,力求更好地指导今后的工作实践,本文在分析山地城市地图集变比例尺设计必要性的基础上,探讨了地图投影的基本内容,变比例尺地图投影的原理与方法及变比例尺投影地图的制作等一系列内容。
The variable scale of mountain map can not only make the mapping area of mountain map accurately,but also make different scales according to the specific needs.This paper is mainly based on the principle and method of variable scale projection of mountain map,through theoretical analysis and specific application exploration,to better guide the future work practice.Based on the analysis of the necessity of variable scale design of Mountain City Atlas,the basic content of map projection,the principle and method of variable scale map projection and the making of variable scale map projection are discussed.
作者
马红文
MA Hongwen(Chengdu Map Publishing House,Chengdu,Sichuan Province,610100 China)
出处
《科技创新导报》
2020年第27期134-136,共3页
Science and Technology Innovation Herald
