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| 基于等高线的三维地形建模方法 |
| Method of 3D Terrain Modeling Based on Contour Data |
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| DOI： |
| 中文关键词: 等高线 三维地形 建模技术 |
| 英文关键词:contour 3D terrain modeling technology |
| 基金项目: |
| 魏翔 吴熙 |
| 武汉市勘测设计研究院; |
| 摘要点击次数: 4545 |
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| 中文摘要: |
| 随着信息化建设的快速发展,数字地球的理论与技术逐渐成熟。而三维地形作为数字地球最基本的组成部分,具有十分重要的作用。本文介绍了三维地形的建模和优化技术,并采用等高线数据,利用3ds Max软件完成了一个区域的三维地形建模,最后对优化后的模型进行了对比和分析。 |
| 英文摘要: |
| With the rapid development of informatization,the theory and technology of digital earth has gradually come to maturity.The 3D terrain that is the most basic components of digital earth plays a very important role.This paper presents the modeling technology and the optimization technology of 3D terrain,and builds a 3D terrain model in 3ds Max based on contour data.Then the comparison and analyses of the optimized 3D terrain models will be presented. |
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