Characteristics of the Reanalysis and Satellite-Based Surface Net Radiation Data in the Arctic

Table 3

Validation of the four net radiation products by ground observation site (six sites total).

Site		ERA5	NCEP	EBAF	GEWEX
TIK		0.96	0.86	0.97	—
	RMSE (W/m^2)	14.92	36.77	22.22	—
	MBE (W/m^2)	5.22	5.05	−4.41	—
SMT		0.94	0.88	0.63	—
	RMSE (W/m^2)	8.45	23.25	20.78	—
	MBE (W/m^2)	−5.76	−10.47	18.61	—
NYA		0.94	0.91	0.93	0.91
	RMSE (W/m^2)	26.95	65.62	35.99	46.64
	MBE (W/m^2)	−18.52	−4.03	−7.11	12.27
NSA		0.97	0.83	0.96	0.94
	RMSE (W/m^2)	14.39	37.59	16.30	22.21
	MBE (W/m^2)	6.61	−10.15	−2.51	10.73
ALE		0.94	0.84	0.96	0.92
	RMSE (W/m^2)	21.41	28.94	17.64	21.63
	MBE (W/m^2)	13.79	−9.34	4.79	10.09
BAR		0.97	0.81	0.96	0.93
	RMSE (W/m^2)	14.52	41.29	19.1	25.07
	MBE (W/m^2)	2.83	−13.59	−6.13	10.10