Figure 4. Organigram of the different treatments. PCA(principal component analysis); CC(colored composition); DEM (digital elevation model) Inspired after [18,19,20]

From

Geological Mapping of the Panafrican Mokong Gneisess and Granitoides (Far North Cameroon): Contribution of Semi-automatic Processing from Landsat 8 OLI/TIRS Images

Danra Moh Guela Guy Basile, Tchameni Rigobert, Daouda Dawaï, Fosso Tchunte Periclex Martial, Awé Salomon, Bisségué Jean Claude

Journal of Geosciences and Geomatics. 2019, 7(2), 80-87 doi:10.12691/jgg-7-2-4