基于ER Mapper的水土流失地形因子提取技术初探
| Data(s) |
2001
|
|---|---|
| Resumo |
介绍了新一代图像处理系统ERMapper及其应用 ,分析了不同空间尺度下影响水土流失的地形因子。针对ERMapper的图像处理功能 ,对地形因子的提取技术进行了初步探讨 ,并取得了一定成果 The most advanced geographic image processing software ER Mapper and its application,topographical factor affecting soil erosion on multiple spatial scale are discussed.Based on ER Mapper,Technique for extraction of slope degree/aspect,gully line and relative difference of elevation is studied primarily. |
| Identificador | |
| Idioma(s) |
中文 |
| Fonte |
刘新华.基于ER Mapper的水土流失地形因子提取技术初探.四川测绘,2001,1:10-12 |
| Tipo |
期刊论文 |
