NDLI: Urban Land Use Change in Chengdu City Using Satellite Data

Content Provider	IEEE Xplore Digital Library
Author	Peng Wenfu Xu Huixi Xue Wanrong Yang Cunjian
Copyright Year	2010
Abstract	Land use change is a major issue in global environment change and is especially significant in rapidly developing urban regions of China was being witnessed. With its economic development, population growth, and urbanization in Chengdu, capital of the western province of Sichuan, China, have experienced a dramatic land use change over the past 30 years. Assessment on urban land use change is essential for policy makers to support sustainable development. In this paper, urban land use change in Chengdu using Landsat TM/ETM+images (2000-2008) based on RS and GIS is discussed. The result shows that the spatiotemporal change of urban land use was significant, the conversion between cultivated land and built-up land was intensive, more and more agriculture land was converted to non-agriculture land, therefore, urban area expands was very fast. It is also noted that decrease area of cultivated land was 12.025×104hm2, increase area of built-up land was 6.195×104hm2 over the past 8 years resulting in large scale urban land use. The information of urban land use change based on RS and GIS is very useful to urban government and urban planners.
Starting Page	226
Ending Page	229
File Size	319030
Page Count	4
File Format	PDF
ISBN	9781424476213
e-ISBN	9781424476220
DOI	10.1109/IFITA.2010.120
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Earth Training GIS RS Geographic Information Systems Satellites Landsat images change analysis Cities and towns urban land use Remote sensing Pixel
Content Type	Text
Resource Type	Article

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