基于偏最小二乘的土壤重金属铜含量高光谱估算
贺军亮,崔军丽,张淑媛,李仁杰,查勇

Hyperspectral Estimation of Heavy Metal Cu Content in Soil based on Partial Least Square Method
Junliang He,Junli Cui,Shuyuan Zhang,Renjie Li,Yong Zha
表1 土壤重金属铜含量的统计特征值(单位:mg/kg)
Table 1 Statistical characteristics of heavy metal Cu in soil (Unit:mg/kg)
元素最大值最小值平均值标准差河北省背景值
Cu30.12120.68924.7572.40921.8