基于遥感影像的粮棉作物自动提取技术研究

摘要

Using TM remote sensing image as data source and according to the phenological characteristics of grain and cotton crops in research area, the grain and cotton crops extraction technique using supervised classification and model classification were researched and practiced to provide references to local crops layout planning and government decision-making.%以TM遥感影像为数据源，根据研究区域粮棉作物的物候特征，研究并实践了运用监督分类和模型分类进行粮棉作物提取的方法，为农业布局规划和政府决策提供了依据。