Evaluation on Greenland Landscape Based on RS and GIS in Urumqi

Based on QuickBird remote sensing image,with the application of eCognition object-oriented image classification technique and principles and methods of landscape ecology,urban the greenland landscape in Urumqi was evaluated.The results showed that urban greenland was fragmented and unevenness.Xinshi region was fragmentary while Shuimogou region was integral.Affiliated greenland and residential greenland was fragmentary,while public greenland,production greenland and shelter greenland integral.The urban greenland was nearly randomly distributed and the shape was simple.The corridor density was not even in every region.To construct urban greenland,conserve biodiversity,and build up Chinese Landscape Architecture City of national level in 2013,it was significantly necessary to evaluate the urban greenland landscape in Urumqi.