التغير في أنماط الغطاء الأرضي في لواء القصر-الأردن خلال الفترة (1986-2016)‎ من خلال تطبيق تقنيتي الاستشعار عن بعد و نظم المعلومات الجغرافية

الملخص EN

This study aimed to reveal and analyze the changes in the earth cover patterns in AL-Qaser district during the period )1986-2016( by using the applications of remote sensing tech and geographic information systems.

The research used space visualization taken by satellites: land-Tm )thematic mapper(, and classifed the space visualization, which digitally directed by “Ghaws” )Maximum likelihood classifer( to observe and analyzes the earth cover patterns.

The study also, depended on the technical indictor )normalized difference vegetation( agricultural lands.

The study fndings showed that there are fve classifcations of the earth cover urban lands, agricultural lands , pastoral lands, forests and barren lands.

the study also, revealed a new pattern in 2016 it is the water.

in addition to clear changes in these covers during the two periods represented in the decrease of the agricultural lands area , and , forests lands in change’s rate )14.3%( & )87.2%( respectively, that affected negatively on agricultural lands and degradation to the lands of the study feld , and there is increasing in all patterns area.