| 一种HeatMap技术可视化GIS三维数据方法 |
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| 引用本文： | 曾毅,高斌,李明铭,刘兵.一种HeatMap技术可视化GIS三维数据方法[J].电脑编程技巧与维护,2011(22):120-122. |
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| 作者姓名： | 曾毅 高斌 李明铭 刘兵 |
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| 作者单位： | 1. 湖南科技大学知识处理与网络化制造实验室,湖南湘潭,411201
2. 南京师范大学虚拟地理环境教育部重点实验室,南京,210046 |
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| 基金项目： | 湖南省科技计划项目(2010FJ3166)资助; 湖南省发改委项目资助,湘财企指[2008]149号 |
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| 摘 要： | 根据HeatMap的基本思路,提出了把热点的浓度参数作地理要素数值并作线性拉伸,以表达出三维数据值的大小变化特征的方法,对比试验表明,其方法具有较好的可视化效果。
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| 关 键 词： | HeatMap 可视化 GIS |
A Method of Visualization Three-Dimensional of GIS Data Based on HeatMap Technology |
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| ZENG Yi,GAO Bin,LI Mingming,LIU Bing.A Method of Visualization Three-Dimensional of GIS Data Based on HeatMap Technology[J].Computer Programming Skills & Maintenance,2011(22):120-122. |
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| Authors: | ZENG Yi GAO Bin LI Mingming LIU Bing |
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| Affiliation: | ZENG Yi1,GAO Bin2,LI Mingming2,LIU Bing 1 (1.Ministry of Education Key Laboratory of Knowledge Processing and Network Manufacturing,Hunan University of Science and Technology,Hu'nan Xiangtan 411201,2.Key Laboratory of Virtual Geographic Environment Nanjing Normal University,Nanjing 210046) |
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| Abstract: | This basic idea of article is treat concentration parameter of hot sopt as Geographical elements values and linear stretch,which to express the meathod of changing features of the size of three-dimensional value,it has very good visual effect compared to the experiment. |
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| Keywords: | HeatMap Visualization GIS |
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