CBERS与ASAR影像融合处理及在提取土壤侵蚀信息中的应用  

Fusion of CBERS and ASAR Images and Application for Extracting Soil Erosion Information

作　　者：李涛 颜伟 

机构地区：[1]贵阳市森林资源管理站,贵阳550003

出　　处：《湖北农业科学》2017年第10期1956-1959,共4页Hubei Agricultural Sciences

基　　金：贵州省林业科研课题(黔林科合[2013]13号)

摘　　要：以CBERS数据与ASAR数据为多源遥感数据源,进行CBERS影像与ASAR影像HPF像素级融合,得到了高空间分辨率的多光谱影像HPF融合影像,并结合DEM数据,提取植被覆盖度、土地类型、坡度土壤侵蚀信息,在土壤侵蚀信息准确性和丰富性方面,取得了较理想的效果,为实际应用中提取土壤侵蚀信息提供了参考。Using CBERS image and ASAR image as date source for image fusion at pixel level HPF, the high spatial resolu-tion multi-spectrum image HPF fusion image were obtained. Combining with the DEM data, extraction of vegetation coverage, land type, and slope soil erosion information, the ideal results were obtained in the aspect of soil erosion information accu-racy, which provided reference for extracting soil erosion information.

关 键 词：遥感 ASAR数据 CBERS数据 HPF像素级融合 土壤侵蚀信息 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]