摘要
分析了数字高程模型数据获取的方法,探讨并解决了AutoCAD环境下基于数字地形图的数字高程模型数据获取自动化实现的问题;并详细分析了数字地形模型在城市规划领域的具体应用和前景。
The methods of data acquisition are analyzed for digital elevation model.The problem about automated acquisition of digital elevation model data is discussed and solved based on digital topographic map in AutoCAD.At the same time the specific applications and prospects of digital elevation model in the field of urban planning are discussed in detail.
出处
《城市勘测》
2010年第3期13-15,19,共4页
Urban Geotechnical Investigation & Surveying
