
Spectral transformation of ASTER and Landsat TM bands for
Aug 15, 2014In this research the correlation coefficient was employed and calculated for reflective bands of Landsat TM and ASTER. Results show that band 4 TM has less correlation with the other reflective bands followed by band 4 TM and band 7 TM ().Thus, RGB images of bands 7, 5, 1 and 5, 4, 1 were selected for better visual interpretation of different lithology in the study area (Fig. 2, Fig. 3).