不同下垫面遥感指数与地温关系的空间差异性研究

帅晨, 沙晋明, 林金煌, 季建万, 周正龙, 高尚

Spatial Difference of the Relationship Between Remote Sensing Index and Land Surface Temperature under Different Underlying Surfaces

SHUAI Chen,SHA Jinming,LIN Jinhuang,JI Jianwan,ZHOU Zhenglong,GAO Shang

表5 基于遥感指数的地温OLS模型与GWR模型统计量比较

Tab. 5 Comparison of model statistics between OLS and GWR

Model 指数 AIC R2 Adjust R2 RSS 回归残差Moran's I Z P 类型 OLS NDVI 3620.75 0.32 0.31 4745.81 0.43 24.86 0 Clustered NDBI 3207.18 0.60 0.59 2788.98 0.33 18.86 0 Clustered MNDWI 3698.29 0.25 0.24 5243.22 0.46 26.59 0 Clustered GWR NDVI 2912.83 0.83 0.77 1180.35 -0.002 -0.03 0.97 Random NDBI 2726.99 0.87 0.82 917.34 -0.01 -0.53 0.60 Random MNDWI 2927.23 0.83 0.76 1203.63 0.002 0.19 0.85 Random