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期刊名称

  • european journal of agronomy(1)
  • intelligent automation and soft computing(1)

关键词

  • estimating model(1)
  • hyperspectral parameters(1)
  • hyperspectral remote sensing; crop n status; n-related hyperspectral vegetation index; machine learning algorithm; feature mining(1)
  • leaf nitrogen concentration(1)
  • linear programming algorithm(1)
  • normalized reflectance(1)
  • optimal combination principle(1)

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作者

  • Xu, Xingang AND Zhao, Chunjiang AND Song, Xiaoyu AND Yang, Xiaodong AND Yang, Guijun(0)

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  • beijing acad agr & forestry sci, beijing res ctr informat technol agr, beijing 100097, peoples r china(1)
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  • beijing res ctr informat technol agr, key lab quantitat remote sensing agr minist agr, beijing 100097, peoples r china(1)
  • natl engn res ctr informat technol agr, beijing 100097, peoples r china(1)
  • univ s florida, sch geosci, tampa, fl 33620 usa(1)

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  • 2021(1)
  • 2014(1)
科研产出
资源类型: 外文期刊
作者:Xu, Xingang(精确检索)
作者:Zhao, Chunjiang(精确检索)
作者:Song, Xiaoyu(精确检索)
作者:Yang, Xiaodong(精确检索)
作者:Yang, Guijun(精确检索)
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1ESTIMATING LEAF NITROGEN CONCENTRATION IN BARLEY BY COUPLING HYPERSPECTRAL MEASUREMENTS WITH OPTIMAL COMBINATION PRINCIPLE

作者：

机构：

来源：INTELLIGENT AUTOMATION AND SOFT COMPUTING

关键词： Leaf nitrogen concentration Normalized reflectance Hyperspectral parameters Optimal combination principle Linear programming algorithm Estimating model

年份：2014

2An overview of crop nitrogen status assessment using hyperspectral remote sensing: Current status and perspectives

作者：

机构：

来源：EUROPEAN JOURNAL OF AGRONOMY

关键词： Hyperspectral remote sensing; Crop N status; N-related hyperspectral vegetation index; Machine learning algorithm; Feature mining

年份：2021

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