This paper introducs the spectral character of main vegetations along Yanhe river, which are determined by the contents of many materials within vegetations, such as chlorophyll, carotenoids, nitrogen, lignin and cellulose. The spectra are also affected by many factors, like Leaf Area Index, sun's position, atmosphere condition, background character, observation geometry and growthing period of vegetations.
万余庆, 阎永忠, 张凤丽. 延河流域植物光谱特征分析[J]. 国土资源遥感, 2001, 13(3): 15-20.
WAN Yu-qing, YAN Yong-zhong, ZHANG Feng-li . ANALYSE TO SPECTRAL CHARACTER OF THE VEGETATION ALONG YANHE RIVER. REMOTE SENSING FOR LAND & RESOURCES, 2001, 13(3): 15-20.
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