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双包络去除和OPLS的土壤有机碳含量反演
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丛麟骁1,2, 黄旻1,*, 刘祥磊1, 齐云松1 |
Retrieval of Soil Organic Carbon Based on Bi-Continuum Removal Combined with Orthogonal Partial Least Squares
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CONG Lin-xiao 1,2, HUANG Min 1,*, LIU Xiang-lei 1, QI Yun-song 1
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(a): 土壤光谱反射率; (b): 光谱反射率的上包络去除;(c): 分段下包络去除; (d): 上包络去除的正交信号校正 |
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