استخراج كاربري هاي اراضي شهرستان ملكان با استفاده از تصاوير ماهو اره اي ETM+ لندست 7

Extraction land use of Malekan county by Satellite image ETM+ landsat 7

At present remote sensing is the best tool for monitoring environment change and extraction of land use map that has the most speed and accurate. We can extract land use with the least time and price by using remote sensing data and transporting the result the digital format to Gis and use that for analyzeing up to dateing and retrieveing data. This research focus to land use study land use in Malekan county. This research usins the image ETM+ of landsat 7 and after preprocess,process and post process on the on the image selecting land use classes and then needed region of interest collected with Gps in field operation, the supervised classification using maximum likelihood and calculate the precision of land use map extracted. In the next step landuse map transported to Gis and calculating the area of land use classes.