Estimation of Winter Wheat Chlorophyll Content Based on Wavelet Transform and the Optimal Spectral Index
Xiaochi Liu,
Zhijun Li,
Youzhen Xiang
et al.
Abstract:Hyperspectral remote sensing technology plays a vital role in advancing modern precision agriculture due to its non-destructive and efficient nature. To achieve accurate monitoring of winter wheat chlorophyll content, this study utilized 68 sets of chlorophyll content data and hyperspectral measurements collected during the jointing stage of winter wheat over two consecutive years (2019–2020), under various fertilization types and nitrogen application levels. Continuous wavelet transform was applied to transfo… Show more
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