In Figure 14, the spatial illustration of extreme values of the hydro-climatic variables over the study area are given. According to the maps and based on the literature sources, it is revealed that the minimum variations of theses variables correspond to the general drought periods experienced in Turkey during 2007-2008 and 2013-2014 periods (Kurnaz, 2014), which reveals the accuracy of the used remotely sensed data sets in catching the exact fluctuations of the hydro climatic variables over Turkey. The extreme values extracted for the climatic variables of precipitation (in 2012 and 2015) and temperature (in 2006 and 2008) however, seem not to fully agree with the drought periods.