基于RS的黄河三角洲地区土地利用分类监测研究

The Research of Land Use Classification Monitoring of Yellow River Delta Region Using RS

运用遥感图像处理中的缨帽变换、非监督分类、监督分类以及分类后处理等综合分类的方法,将黄河三角洲的土地利用类型划分成9类,并将盐碱地分成轻度盐碱地、中度盐碱地、重度盐碱地、光板地4个级别,经过精度评价,这种综合分类法在精度上有了较大的提高。

The paper applied comprehensive classification method to remote sensing image,the methods have tasseled cap transformation,unsupervised classification,supervised classification,post classification processing,and so on.After processing,land use type of Yellow River Delta were divided into nine types,and saline land were divided into four grades： mild saline land,moderate saline land,severe saline land and barren land.Precision evaluation has proved that the precision of this comprehensive classification method has a great enhancement.