G. Continuous SCG amount was obtained classifying the August 2013 RASAT satellite image using
an object based classification technique as ground truth data. Kappa accuracy co-efficiency of the NDSI, NDSII, NDPCSI and WET were calculated to be 0.74, 0.76, 0.4 and 0.77 respectively. In the second stage, WET SCG maps were produced from August 1984, 2000 and 2015 Landsat images.