The practice proved to apply that the method establish 3D statisticmap symbols library in common use, and application to the making of thematic map could get better effect.
实践证明，利用该方法建立常用的三维统计地图符号库，并将其应用于专题地图的制作，能取得良好的效果。
2
This paper analyzes the rule of composition of a map of 3d statisticmap symbols. They are divided into three kinds: simple symbols, compound symbols and combination symbols.
分析了三维统计地图符号的构图规律，并将其分为简单符号、复合符号和组合符号3类。
3
Statistic symbol is one type of the most welcomed and most popularly used map symbol.