low priority

In the current land use/cover change detection,post classification is often used for its little limitation to radiometric correction.

针对当前土地利用/覆盖变化动态监测中常用的分类后比较法中存在的误差累积 ,夸大变化程度的缺陷 ,提出了把变化矢量分析和分类后比较法相结合进行混合动态监测的新方法。