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
R
2
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