甘肃北山白峡尼山地区多源遥感岩性制图研究

尹春涛,谢文扬,王奇,刘磊,孟刚刚

Study on Multi-Source Remote Sensing Lithologic Mapping in Baixiani Mountain Area of Beishan, Gansu Province

Chuntao Yin,Wenyang Xie,Qi Wang,Lei Liu,Ganggang Meng

表1 ZY3波段1、2、3、4主成分分析特征向量矩阵

Table1 Eigenvector matrix for principal component analysis of ZY3 band 1, 2, 3, 4

主成分\波段 Band1 Band2 Band3 Band4 PC1 0.38358724 0.512088198 0.577250448 0.50735434 PC2 -0.694536623 -0.37133521 0.338186531 0.515129995 PC3 0.384655525 -0.311570932 -0.561787936 0.662840853 PC4 -0.471720081 0.709083488 -0.486627276 0.194614145