基于MGWRK的土壤有机质制图及驱动因素研究
乔磊,张吴平,黄明镜,王国芳,任健

Mapping of Soil Organic Matter and Its Driving Factors Study Based on MGWRK
Lei QIAO,WuPing ZHANG,MingJing HUANG,GuoFang WANG,Jian REN
表5 各模型评价指标
Table 5 Evaluation index of each model
模型 Model RMSE MAE ME R2 Radius
OK 2.8553 2.1009 0.0009 0.6984 107.4383
RK 2.7613 2.0396 -0.0001 0.7207 98.1195
MGWRK 3.5430 2.6292 0.0036 0.5010 172.8181
GWRK 3.0622 2.2402 0.0978 0.6492 133.6925