摘要
分析了最佳波段选择的最佳指数方法,并指出该方法的不足之处.在实践过程中,根据多光谱遥感数据各波段用途、研究区地物的光谱特征及最佳指数来考虑最佳波段的选择,取得了比较好的效果.
Authors analyze the Optimum Index Factor method for the optimal bands selection, and point out its disadvantages. In real practice, author use the Optimum Index Factor method, and consider both the usage of different bands of multi-spectral remote sensing data and the spectrum of surface features of studied area to select the optimal bands. The result is satisfactory.
出处
《韶关学院学报》
2006年第3期42-44,共3页
Journal of Shaoguan University
关键词
多光谱遥感
波段选择
最佳指数
最佳波段
multi-spectral, remote sensing
bands selection
optimum index factor
optimum bands
