| 森林资源地形信息三维可视化模型研究 |
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| 引用本文： | 王冬. 森林资源地形信息三维可视化模型研究[J]. 安徽农业科学, 2010, 38(20): 10968-10970 |
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| 作者姓名： | 王冬 |
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| 作者单位： | 西南林学院,云南昆明,650224 |
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| 基金项目： | 森林资源信息三维可视化研究 |
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| 摘 要： | 根据林相图和等高线数据,以小班为单位,直接读取出小班相应的等高线数据,利用不规则三角网TIN生成算法,建立DEM模型,生成三维地形模型。
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| 关 键 词： | 森林资源地形信息 三维可视化 模型 |
Research on Three-dimensional Visualization Models in Forest Resource Terrain Information |
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| WANG Dong. Research on Three-dimensional Visualization Models in Forest Resource Terrain Information[J]. Journal of Anhui Agricultural Sciences, 2010, 38(20): 10968-10970 |
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| Authors: | WANG Dong |
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| Affiliation: | WANG Dong(Southwest Forestry College,Kunming,Yunnan 650224) |
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| Abstract: | According to forest map and contour data,using small classes as a unit,the corresponding contour data of the small class were directly read out.Using triangle irregular network TIN generation algorithm,the DEM model was established to generate three-dimensional terrain model. |
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| Keywords: | Forest resource terrain information Three-dimensional visualization Model |
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