地形图图式

北京市地形图图式应用研究

Application Studying on Topographic Map Symbols List of Beijing

高级语言与AutoCAD共享地形图图式独立符号库的方法

The method of high level programming language and AutoCAD share independent symbol-base of topographic map

最后，利用组件技术，设计完成了符合最新海岸带地形图图式标准的海岸带地形图符号库。

At last , according to the newest coastal zone topographic map standard , the author designs the coastal zone topographic map symbol database with COM .

实现了空间数据的结构化存储、空间数据的无缝拼接和符合最新布实施的海岸带地形图图式标准的组件式海岸带地形图符号库，是本文的三大特点。

The thesis has three characters that realizing structural storage spatial data , seamless join of spatial data and designing coastal zone topographic map symbol database according to the coastal zone topographic map standard of newest .

GB15944-19951：250000地形图编绘规范及图式

Compilation specifications and cartographic symbols for 1:250000 topographic maps