Predicting Soil Salinity with Vis–NIR Spectra after Removing the Effects of Soil Moisture Using External Parameter Orthogonalization

• Ya Liu,

  Affiliations Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, 210008, China, University of Chinese Academy of Sciences, Beijing, 100049, China

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• Xianzhang Pan ,

  * E-mail: panxz@issas.ac.cn

  Affiliation Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, 210008, China

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• Changkun Wang,

  Affiliation Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, 210008, China

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• Yanli Li,

  Affiliations Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, 210008, China, University of Chinese Academy of Sciences, Beijing, 100049, China

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• Rongjie Shi

  Affiliations Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, 210008, China, University of Chinese Academy of Sciences, Beijing, 100049, China

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