SMAP土壤水分产品在淮河流域的适用性评估
王皓,郝莹,袁松,陈光舟,靳莉莉

Applicability Assessment of SMAP Soil Moisture Products in the Huaihe River Basin
Hao Wang,Ying Hao,Song Yuan,Guangzhou Chen,Lili Jin
表1 评估指标的季节分布特征
Table 1 Seasonal distribution characteristics of evaluation indicators
季节样本数地面观测值SMAP数值

相关系数

R

偏差

Bias

均方根误差

RMSE

无偏均方根误差

ubRMSE

64 6230.2360.1770.383-0.0590.1300.115
61 6490.2530.2380.397-0.0160.1330.132
59 6310.2580.1910.421-0.0670.1260.107
48 0030.2660.1460.447-0.1200.1590.104
总体233 9060.2520.1900.384-0.0620.1360.121