Figure 10. False color composite of PC4 (inverted), PC1, and PC2 in RGB

From

Mapping Hydrothermal Alteration Targets from Landsat 8 OLI/TIRS and Magnetic Data Using Digital Image Processing Techniques in Garoua, North Cameroon

Quentin Marc Anaba Fotze, Anatole Eugene Djieto Lordon, Joseph Penaye, Jean Paul Sep, Mary Immaculate Neh Fru

Journal of Geosciences and Geomatics. 2019, 7(1), 28-41 doi:10.12691/jgg-7-1-4