A Landsat
TMimagewasobtainedforthe1980sdated23/05/1990.The
thematic mapper (TM) is the second generation of Landsat
whichisamoreadvancedsensorwithspatialresolution30×
30m and seven spectral bands [11]. For the 1990s, A Land-
sat ETM+ image also was obtained that was acquired on
22/08/2000.