field-scale
问题描述:
field-scale
For field-scale data
sets,the PLSR predictive models provided approximate quantitative EC estimations (R2=0.8 and RPD=2.2) for grids 1 and 6 and poor
estimations for grids 2,3,4 and 5.
答
为外地大规模数据
集,PLSR预测模型定量欧共体提供近似估计( R2的= 0.8和可摘局部义齿= 2.2 )的网格1和第6和穷人
估算网格第2 ,第3 ,第4和第5 .