统计数据地图可视化扩展研究  

Research on cartographic visualization for statistical data

作　　者：王海龙[1] 陈毓芬[1] 

机构地区：[1]解放军信息工程大学测绘学院,郑州450052

出　　处：《测绘科学》2007年第6期66-68,共3页Science of Surveying and Mapping

摘　　要：本文作者在对统计数据、相关统计软件以及统计地图可视化流程进行研究的过程中,发现了目前统计地图制图方面存在着统计数据分类研究不完善、统计地图可视化流程不尽科学等问题。基于以上的研究,作者对统计数据进行了归类,提出了对传统的统计地图可视化流程的改进思路,并根据统计数据的归类总结出各个分类最适宜的统计图类型,这对统计GIS软件设计软件可视化流程的人机交互和制图者利用软件制作统计地图都有一定的指导作用。最后,基于改进的统计制图流程和分类统计图,作者开发了一个小型的统计制图系统,基本达到了所期望的效果。In the process of the investigation on the statistical data,the related statistical software and the statistical map visualization flow chart,the authors found some problem in the aspect of statistic mapping at present,such as the classified research of the statistical data is not perfect,the flow chart of the statistical visualization is not absolute scientific.According to the above research,the authors classified the statistical data,put forward the improvement idea of the traditional statistical map visualization flow chart,and based on the classification of the statistical data,the authors summed up the most befittingly statistical map style according to each class of the statistical data.At last,the author developed a statistic mapping system base on the improvement of the statistical map visualization flow chart and the research above,and this system come to an expected result.

关 键 词：统计数据 统计地图 地图可视化 人机交互 地图制图 

分 类 号：P285[天文地球—地图制图学与地理信息工程] P282[天文地球—测绘科学与技术]