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Comparison of Qinzhou bay wetland landscape information extraction by three methods
Coastal wetland extraction Supervised Classification Decision Trees Bject-oriented Qingzhou Bay
2014/7/23
Wetland ecosystem plays an important role on the environment and sustainable socio-economic development. Based on the TM images in 2010 with a pretreament of Tasseled Cap transformation, three differe...
THE STUDY ON HEIGHT INFORMATION EXTRACTION OF CULTURAL FEATURES IN REMOTE SENSING IMAGES BASED ON SHADOW AREAS
Cultural Features Photogrammetry Regional Segmentation Shadow Area Sun Altitude Angle
2014/6/5
Cultural feature is important element in geospatial information library and the height information is important information of cultural features. The existences of the height information and its preci...