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Study on Remote Sensing Classification Method of Classifing High, Medium and
Author(s): QIAO Yuliang
Pages: 70-
74
Year: 2002
Issue:
1
Journal: JOURNAL OF REMOTE SENSING
Keyword: 遥感; GIS; 农田; 复合分层分类;
Abstract: 利用空间遥感信息在地理信息系统支持下,以山西省定襄县为试验区,进行黄土地区高中低产农田监测时,选用与高中低产农田成因有直接关系的盐碱程度、灌溉等级和地形坡度等专题信息与TM数据进行信息复合,采用先分区后分类最后合并的复合分层分类方法,改进了常规的遥感分类方法,大大提高了分类精度.
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