摘要
数字地形建模的关键是选择合理的数据源和建模方法。通过介绍数字地形建模的基本理论,分析常用的地形数据源格式,对比各种数字地形建模方法,为数字地形建模数据源和建模方法的选择提供参考。
The key of digital terrain modeling is to select proper data sources and modeling methods. An introduc- tion was made on the basic theory of digital terrain modeling. The author also analyzed the frequently used formats of terrain data source, and compared the various digital terrain modeling methods.
出处
《广西水利水电》
2015年第6期71-74,共4页
Guangxi Water Resources & Hydropower Engineering
