Research on the characteristics of strong linearly related bands based on derivative of ratio spectroscopy
作者:Zhao, HQ (Zhao Heng-Qian)[ 1,2 ] ; Zhang, LF (Zhang Li-Fu)[ 1 ] ; Cen, Y (Cen Yi)[ 1 ] ; Wu, TX (Wu Tai-Xia)[ 1 ] ; Wang, JN (Wang Jin-Nian)[ 1 ]
JOURNAL OF INFRARED AND MILLIMETER WAVES
卷: 32  期: 6  页: 563-568
DOI: 10.3724/SP.J.1010.2013.00563
出版年: DEC 2013

摘要
The spectra of mineral powder and mineral rock were compared and analyzed. A quantitative inversion based on DRS was performed on powder mixtures of plaster and allochite to extract the strong linear bands of each component separately. Combining with the absorption characteristics of endmember minerals, the distribution characteristics of strong linear bands on the reflectance spectra, the ratio spectra and the derivative of ratio spectra were discussed.

通讯作者地址: Wang, JN (通讯作者)
Chinese Acad Sci, Inst Remote Sensing & Digital Earth, State Key Lab Remote Sensing Sci, Beijing 100101, Peoples R China.
地址:
[ 1 ] Chinese Acad Sci, Inst Remote Sensing & Digital Earth, State Key Lab Remote Sensing Sci, Beijing 100101, Peoples R China
[ 2 ] Univ Chinese Acad Sci, Beijing 100039, Peoples R China