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Remote Sensing Technology and Application  2011, Vol. 26 Issue (1): 68-73    DOI: 10.11873/j.issn.1004-0323.2011.1.68
article     
Coastline Change Monitoring Using 4 Periods Remote Sensing Data in Zhejiang Province from 1986 to 2009
CHEN Zheng-hua1,2,MAO Zhi-hua3,CHEN Jian-yu3
 (1.State Environmental Protection Key Laboratory of Satellite Remote Sensing,Ministry of Environmental Protection,Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing 100101,China;2.School of the Environment,Guangxi University,Nanning 530004,China;3.State Key Laboratory of Satellite Ocean Environment Dynamics,Second Institute of
Oceanography,State Oceanic Administration,Hangzhou 310012,China)
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Abstract  

Taking topographic map in 1970s as reference,four periods terrestrial coastlines in Zhejiang province were depicted by using TM data in 1986 and 1995,ASTER data in 2005 and HJ data in 2009.In those four years,changed coastline,increased land area and fractal dimension value were calculated.The conclusions were as follows: ① The three satellite data could meet the precise and quick requirements of rapid coastline change monitoring;② Zhejiang terrestrial coastline fast expanded forward ocean,205.24 km2 newly increased land from 1986 to 1995,319.85 km2 from 1995 to 2005,484.75 km2 from 2005 to 2009;③ The  fractal dimension of coastline in Zhejiang province was relative small,which meant low level of complex,the value of fractal dimension was gradually decreased in recent two decades.
 

Key words:  Terrestrial coastline      Change      Remote sensing      Length      Area      Fractal dimension      Zhejiang     
Received:  13 July 2010      Published:  05 May 2011
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CHEN Zheng-Hua
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Cite this article: 

. Coastline Change Monitoring Using 4 Periods Remote Sensing Data in Zhejiang Province from 1986 to 2009. Remote Sensing Technology and Application, 2011, 26(1): 68-73.

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http://www.rsta.ac.cn/EN/10.11873/j.issn.1004-0323.2011.1.68     OR     http://www.rsta.ac.cn/EN/Y2011/V26/I1/68

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