استخدام برمجيات الـ GIS في تمييز معلومات المرئيات الفضائية

Abstract

     Remote sensing techniques gives more usable in most studies, it has together be with (GIS) programs to give analysis and interpretation of satellite images.                  

Current study represent monitoring of land cover- land use because of weather changing in period between 2001-2013 ,of the area that placed in north- west of Mosul city. Satellite images of ETM⁺  was adopted ,specified bands (742) on parallel to get one satellite composite

and then application classification technique with two types ,by using ERDAS programs (ver 9.1). The resultant image with supervised classification is more clearly ,the unsupervised classification image the differences of the nature of area is cleared  from 2001 to because  when there is no rain since  2005 .