摘要
我国东南山区植被覆盖率高 ,进行土壤遥感调查困难重重。通过对图像有效的切割、分析 ,并采用多种图像处理技术 ,可以突出主题信息、消除噪音。以经过处理的图像作为基础 ,进行各种分类试验 。
In southeast mountain area of China,the vegetation coverage is very high,it is much difficult to survey soils by remote sensing.Through cutting,analyzing and image processing,subject information stand out while noise is eliminated.We used these bands values to classify and got the result that Mahalanobis is suitable to soil surveying in southease mountain area.
出处
《水土保持学报》
CSCD
北大核心
2000年第1期38-43,47,共7页
Journal of Soil and Water Conservation
基金
中国 -欧共体合作项目!"中国南方红壤表征性状及利用的研究"的部分内容
关键词
土壤监测
遥感
图像处理
分类
soil surveying
remote sensing
image processing
classification
