摘要
采用2010、2011年两期RapidEye遥感影像,提取澜沧江西双版纳流段河流淤积变化信息。基于像元与面向对象相结合的遥感图像增强处理方法,同时利用影像光谱和空间位置信息,提取效果较好,获得明确结论。
The silting up variation information of Xishuangbanna section of Lancangjiang river is collected from 2010,2011 2 periods RapidEye remote sensing image by the image-element and facing object combination enhancement processing method and with the spectroscopic information and space position information of image,which has achieved the satisfactory result.
出处
《云南地质》
2013年第1期68-71,共4页
Yunnan Geology
关键词
RapidEye差值主成分分析
面向研究对象
河流淤积信息
西双版纳澜沧江段
RapidEye Method
Difference Principal Component Analysis
Facing Study Object
River Silting up Information
Xishuangbanna Section of Lancangjiang River
