Extraction and Analysis of Solar-Induced Chlorophyll Fluorescence of Wheat with Ground-Based Hyperspectral Imaging System

文献类型： 外文期刊

第一作者： Wang Ran

作者： Wang Ran;Liu Zhi-gang;Yang Pei-qi;Wang Qing-shan;Ni Zhuo-ya;Wang Ran;Liu Zhi-gang;Yang Pei-qi;Wang Qing-shan;Ni Zhuo-ya;Wang Ran;Liu Zhi-gang;Yang Pei-qi;Wang Qing-shan;Ni Zhuo-ya;Feng Hai-kuan;Feng Hai-kuan

作者机构：

关键词： Solar-induced chlorophyll fluorescence;Hyperspectral Imaging System;Remote sensing of vegetation

期刊名称：SPECTROSCOPY AND SPECTRAL ANALYSIS （ 影响因子：0.589； 五年影响因子：0.504 ）

ISSN： 1000-0593

年卷期： 2013 年 33 卷 9 期

页码：

收录情况： SCI

摘要： Dataset simulated with FluorMOD and images of wheat in heading stage taken by a ground-based hyperspectral imaging system with 3.3 nm spectral resolution and 0.71 similar to 0.74 nm spectral sampling interval were used test the feasibility and accuracy of three FLD methods (named FLD, 3FLD and iFLD). The results show that when spectral resolution is 3.3 rim, solar-induced chlorophyll fluorescence could be extracted effectively in O-2-A band (around 760 nm) instead of O-2-B band (around 687 nm). As to the extraction results of data with noises, both FLD and 3FLD are stabler than iFLD method. The results of FLD tend to be higher than true value.

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