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tong ji di tu de fen ji biao shi fa
Author(s): 
Pages: 45-46
Year: Issue:  1
Journal: Overview of the Earth

Keyword:  分级表示统计地图分布特征分级界限视觉变量地图综合专题要素专题信息分级方法地图集编辑;
Abstract: 统计地图的分级表示法山西省地图集编辑部冯建军随着专题地图应用范围的扩大与内容的不断深化,给地图提出了由定性转向定量分析时新要求。制图人员要把大量的描述专题要素空间分布的统计数据编制成为具有高度科学性和符合用途要求的地图,使区域分布特征和各要素的相互关...
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