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《Science of Surveying and Mapping》 2016-01
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Remote sensing estimation of vegetation coverage based on sub-pixel analysis model

WEI Shilei;ZHAI Liang;SANG Huiyong;ZHANG Ying;Chinese Academy of Surveying and Mapping;  
In order to improve the RS estimation accuracy of vegetation coverage,the paper used conventional confidence algorithm and spatial Kriging interpolation algorithm respectively to determine two important parameters of NDVIvegand NDVIsoilof the linear dimidiate pixel model for estimating the vegetation coverage,based on the inadequacy analysis of the above mentioned algorithms.Finally,the two algorithms were comparatively analyzed and the direction of the future research and development trends were discussed.
【Fund】: 国家基础测绘科技项目(A1408);; 国家科技支撑计划子课题(2012BAH28B01)
【CateGory Index】: P237;Q948
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