Title :
The change of Tangshan Nanhu city Wetland Landscape based on multi-level classification method
Author :
Aihong, Guo ; Xuejiao, Tang ; Xingli, Li ; Yunyun, Xu
Author_Institution :
Coll. of Resources & Environ., Hebei United Univ., Tangshan, China
Abstract :
Base on RS and GIS, 1993, 2000, 2007 and 2009 TM images of Tangshan Nanhu Wetland are taken as the data source, Landscape characteristics and change are studied. The knowledge discovery and feature extraction on the basis of traditional classification method of the remote sensing pictures are discussed. Multi-level classification method is used in monitoring of Tangshan Nanhu Wetland area land cover. This method is superior to the classifying device of single routine. In this paper, Tangshan Nanhu Wetland Landscape change is obtained by using multi-level classification method dealing with Tangshan Nanhu Wetland region remote sensing images. The study shows that with the rapid economic development and urbanization, great changes of land use have taken place in Nanhu Wetland area during 1993-2009.
Keywords :
data mining; geographic information systems; land use planning; pattern classification; remote sensing; GIS; TM images; Tangshan Nanhu city wetland landscape; feature extraction; knowledge discovery; land use; multilevel classification method; remote sensing pictures; urbanization; Accuracy; Cities and towns; Large scale integration; Monitoring; Remote sensing; Training; Water; Tangshan Nanhu wetland; landscape; multi-level classification; remote sensing;
Conference_Titel :
Computer Research and Development (ICCRD), 2011 3rd International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-61284-839-6
DOI :
10.1109/ICCRD.2011.5764169
