论我国国家基本地形图设计的改进

Improvement of Design of Chinese Basic Topographic Maps

在调查研究和对我国国家基本地形图及其相应编绘规范和图式的分析研究基础上，参照国外许多地形图的设计，提出改进我国国家基本地形图设计的几个方面：改进国家基本地形图的比例尺系列及分档；地形图的设计文件需进一步标准化、规范化和系列化；国家基本地形图应适应时代发展的需要；

The cartography specifications and symbols of Chinese basic topographic maps are discussed and compared with design of foreign topographic maps in this paper. Based on it,the improvement of design of Chinese basic topographic maps is following,for raising the quality of Chinese basic topographic maps. 1) Improving the scale series and the documents of national basic topographic maps. 2) Building the standard, specfication and series of files of topographic map design. 3) Meeting the needs of social development. 4) Changing the old face of national topographic maps.