| 全曲轴坐标系图形量化方法及其在地学信息可视化中的应用 |
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| 引用本文： | 仝春艳,张军海,李仁杰,傅学庆.全曲轴坐标系图形量化方法及其在地学信息可视化中的应用[J].地理与地理信息科学,2009,25(1). |
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| 作者姓名： | 仝春艳 张军海 李仁杰 傅学庆 |
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| 作者单位： | 河北师范大学资源与环境科学学院.河北,石家庄,050016 |
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| 基金项目： | 河北省自然科学基金，河北省教育厅资助项目，河北师范大学重点项目 |
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| 摘 要： | 曲轴坐标系是对传统直线坐标系的扩展,由曲轴坐标系构成的量化图形造型丰富、活泼生动、组合方式多样,是量化图形发展的又一重要途径.全曲轴坐标系是曲轴坐标系统中的一类,是量化图形的数学基础之一.该文通过对全曲轴坐标系的构成、基础坐标网和组合图形的研究.展现了全曲轴坐标系量化图形用于表现各类统计数据的能力.以<2005年中国统计年鉴>为数据源,绘制多种全曲轴坐标系图形图谱并进行分析,对实际的地学统计数据进行直观展现.同时,进行曲轴坐标系量化图形专题制图系统的研发,为全曲轴坐标系在地学信息可视化中的应用提供参考.
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| 关 键 词： | 全曲轴坐标系 量化图形 图谱 地学信息可视化 |
A Quantitative Method of Full Curving Axis Coordinate System and Its Application in Geo-information Visualization |
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| TONG Chun-yan,ZHANG Jun-hai,LI Ren-jie,LI Xue-qing.A Quantitative Method of Full Curving Axis Coordinate System and Its Application in Geo-information Visualization[J].Geography and Geo-Information Science,2009,25(1). |
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| Authors: | TONG Chun-yan ZHANG Jun-hai LI Ren-jie LI Xue-qing |
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| Institution: | College of Resource and Environmental Science;Hebei Normal University;Shijiazhuang 050016;China |
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| Abstract: | Curving axis coordinate system is the extension of the traditional straight axis system.The quantitative graphs based on curving axis coordinate system have plentiful lively modes and combines with each other in many variable ways.It is another important way of the quantitative graphs' development.Full curving axis coordinate system,one of the bases of quantitative graphs,is a category of curving axis coordinate system.By doing research on the composition,the basic coordinate grid and combination graphs of ... |
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| Keywords: | full curving axis coordinate system quantitative graphs Tupu geo-information visualization |
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