| 基于ERDAS IMAGINE的三维地形可视化 |
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| 引用本文： | 李燕,闫琰,董秀兰,郭庆山.基于ERDAS IMAGINE的三维地形可视化[J].北京测绘,2010(4):18-19,25. |
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| 作者姓名： | 李燕 闫琰 董秀兰 郭庆山 |
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| 作者单位： | 安徽理工大学地球与环境学院,安徽,淮南,232001;安徽理工大学地球与环境学院,安徽,淮南,232001;安徽理工大学地球与环境学院,安徽,淮南,232001;安徽理工大学地球与环境学院,安徽,淮南,232001 |
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| 摘 要： | 三维可视化可以用来描述复杂的地形情况,实现对某种地学机理的深入认识,发现常规方法所不能揭示的地形规律和特征。本文在阐述三维可视化优越性的基础上,利用ERDAS IMAGINE软件对南京地区进行三维模拟和分析,为今后从整体上研究该区域提供依据。
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| 关 键 词： | 三维可视化 遥感影像 数字高程模型 地形分析 |
Three-Dimensional Terrain Visualization Based on Erdas Imagine |
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| LI Yan,YAN Yan,DONG Xiu-lan,GUO Qing-shan.Three-Dimensional Terrain Visualization Based on Erdas Imagine[J].Beijing Surveying and Mapping,2010(4):18-19,25. |
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| Authors: | LI Yan YAN Yan DONG Xiu-lan GUO Qing-shan |
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| Institution: | LI Yan,YAN Yan,DONG Xiu-lan,GUO Qing-shan(Anhui University of science , technology,HuaiNan,Anhui,232001 China) |
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| Abstract: | Three-dimensional visualization can be used to describe the situation of complex geological structure,and reach a deeper awareness of mechanism and find the laws and characteristics of the terrain which can not be revealed by conventional methods.First this paper presents the advantages of three-dimensional visualization,then using ERDAS IMAGINE software to carry out three-dimensional simulation and analysis of Nanjing,and provide a basis for research from the whole of the region in the future. |
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| Keywords: | three-dimensional visualization remote sensing image digital elevation model terrain analysis |
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