شماره ركورد
55683
عنوان مقاله
USING REMOTE SENSING and GIS TECHNIQUES TO STUDY and ASSESS ENVIRONMENTAL CHANGES IN ALHABBANIYA LAKE and SURROUNDING AREA
پديد آورندگان
Ahmed, Mousa A. State Company of Geological Survey and Mining - Department of Information Technology, Remote Sensing Division, Iraq , Ahmad, Walid A. University of Baghdad - College of Science - Geology department, Iraq , Al-Saady, Younus. State Company of Geological Survey and Mining - Department of Information Technology, Remote Sensing Division, Iraq
از صفحه
145
تا صفحه
156
تعداد صفحه
12
چكيده عربي
The study area lies in the central part of Iraq, in Al-Anbar Governorate, it covers about (4400) km2.It includes Al-Habbinya Lake which represent touristic region and waterish reserves used for water balance management of Euphrates River. Remote sensing and GIS techniques were adopted as practical tools for long term monitoring of Al-Habbinya Lake (1990-2001) to study Environmental change detection in the study area using ERDAS 9.1 Imagine and Arc GIS 9.1 programs. Supervised classifications were applied for the LANDSAT5 and LANDSAT7 images to classify the data and determine the change which took place during the period (1990-2001). The outcomes of these processes are two classification maps display eight classes of the land cover types for TM (1990) image in total classification accuracy reached 91.14% and a kappa coefficient 0.8989, eight classes of the land cover types for ETM (2001) image in total classification accuracy reached 93.06% and a kappa coefficient 0.9221. The obtained result shows increase in area of vegetation, muddy soil, moist land and decrease in area of water, bare soil, bare soil with gravel, and sabkha during the period from 1990 to 2001.
كليدواژه
REMOTE SENSING and GIS TECHNIQUES , STUDY and ASSESS ENVIRONMENTAL CHANGES , ALHABBANIYA LAKE and SURROUNDING AREA
سال انتشار
2012
عنوان نشريه
الاستاذ للعلوم الانسانيه و الاجتماعيه
عنوان نشريه
الاستاذ للعلوم الانسانيه و الاجتماعيه
لينک به اين مدرک