Comparison of the Applicability of Two Reanalysis Products in Estimating Tall Tower Wind Based on Multiple Linear Regression and Artificial Neural Network in South China

Table 4

Comparisons of the performance results for the uncertainty and reliability.

	ERA5				MERRA2
	MLR		ANN		MLR		ANN
	U95 (m/s)	RE (%)	U95 (m/s)	RE (%)	U95 (m/s)	RE (%)	U95 (m/s)	RE (%)
T1	0.178	38.3	0.175	38.7	0.183	32.5	0.182	34.1
T2	0.167	42.1	0.163	45.4	0.168	40.4	0.165	44.7
T3	0.218	30.8	0.214	30.5	0.221	29.2	0.217	30.0
T4	0.162	52.2	0.162	52.3	0.186	50.1	0.184	50.0
Average	0.181	40.8	0.179	41.8	0.189	38.0	0.187	39.7