Study of Correspondence Analysis on Landsat TM
TM图象对应分析研究

Landsat TM image is one of the primary sources of remote sensing geological information at present. It provides a lot of information for mapping and recognizing unaltered and altered rocks and vegetation and other things in the region of visible and near infrared and short-wave infrared and thermal infrared bands. Because its thermal infrared band(TM7) has a low spatial resolution, generally, it isn't used. This paper uses Correspondence Analysis (CA) to process the TM image at the Seerteng Mountain, Inner Mongolia Autonomous Region, and acquired good results and shows the useful information that CA provides.