Spatial variations of tidal water level and their impact on the exposure patterns of tidal land on the central Jiangsu coast |
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| Authors: | WANG Zhenyan GAO Shu and HUANG Haijun |
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| Institution: | 1.Key Laboratory of Marine Geology and Environment, Chinese Academy of Sciences, Qingdao 266071, China;Graduate School, Chinese Academy of Sciences, Beijing 100039, China2.MOE Key Laboratory for Coast and Island Development, Nanjing University, Nanjing 210093, China3.Key Laboratory of Marine Geology and Environment, Chinese Academy of Sciences, Qingdao 266071, China |
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| Abstract: | The exposed area of intertidal zone varies with tidal water level changes. If intercomparisons of satellite images are adopted as a method to determine geomorphological changes of the intertidal zone in response to accretion or erosion processes,then the effect of water level variations must be evaluated. In this study,two Landsat TM images overpassing the central Jiangsu coastal waters on 2 January and 7 March 2002,respectively,were treated by the changing detection analysis using Image Differencing and Po... |
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| Keywords: | waterline water level variations exposure patterns central Jiangsu coast remote sensing |
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