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REMOTE SENSING FOR LAND & RESOURCES    2005, Vol. 17 Issue (2) : 64-68     DOI: 10.6046/gtzyyg.2005.02.15
Technology Application |
RESEARCHES ON CHARACTERISTICS AND DYNAMIC CHANGES
OF REGIONAL LANDSCAPE BASED ON REMOTE SENSING
——A CASE STUDY OF THE NORTHERN PART OF CHONGQING CITY
XUE Li-xia 1,2 , WANG Zuo-cheng 1,2 , LI Yong-shu 1
1.Software Institute of ChongqingUniversity of Post and Telecommunication,Chongqing 400065, China; 2. School of Civil Eng.,Southwest Jiaotong University,Chengdu 610031,China
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Abstract  

 On the basis of RS and GIS technology, Such indexes as mean area per patch, fractal dimension, patch

elongation, diversity, contagion, fragmentation and the TM images in 1997, 2000 and 2002 were used to study the

regional landscape characteristics and dynamic changes of the northern part of Chongqing city. The results show that

the regional landscape characteristics experienced deep changes in five years, from an urban-rural transitional zone

to a rapidly urbanized landscape. Various kinds of urban areas are expanding persistently and become spatially

centralized. On the other hand, the cultivated land and woodland were divided up and nibbled at, which damaged the

regional ecological environment.

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  TP 79: F 291.1

 
Issue Date: 31 July 2009
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Tang Lingli
Chen Gang
Hu Deyong
Dai Changda
Cite this article:   
Tang Lingli,Chen Gang,Hu Deyong, et al. RESEARCHES ON CHARACTERISTICS AND DYNAMIC CHANGES
OF REGIONAL LANDSCAPE BASED ON REMOTE SENSING
——A CASE STUDY OF THE NORTHERN PART OF CHONGQING CITY[J]. REMOTE SENSING FOR LAND & RESOURCES, 2005, 17(2): 64-68.
URL:  
https://www.gtzyyg.com/EN/10.6046/gtzyyg.2005.02.15     OR     https://www.gtzyyg.com/EN/Y2005/V17/I2/64
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