Identification of Rocks and Their Quartz Content in Gua Musang Goldfield Using Advanced Spaceborne Thermal Emission and Reflection Radiometer Imagery

Table 1

Eigenvectors and eigenvalues for ASTER TIR transformation.

	Band 10	Band 11	Band 12	Band 13	Band 14	% eigenvalue
PCA1	0.405888	0.449008	0.476808	0.462932	0.438171	98.66
PCA2	−0.504374	−0.292062	0.322006	−0.265937	0.697063	0.63
PCA3	−0.296201	0.323920	0.686945	−0.284514	−0.504480	0.36
PCA4	−0.626402	0.615558	−0.386135	0.268850	0.055609	0.19
PCA5	0.317408	0.478806	−0.219028	−0.749495	0.245520	0.16