A Multiscale Assessment of Three Satellite Precipitation Products (TRMM, CMORPH, and PERSIANN) in the Three Gorges Reservoir Area in China

Table 4

The evaluation metrics of each satellite dataset in nighttime.

	CC			RMSE			BIAS (%)
	CMORPH	TRMM	PERSIANN	CMORPH	TRMM	PERSIANN	CMORPH	TRMM	PERSIANN
Spring	0.85	0.80	0.61	3.21	3.69	5.23	5.61	−3.39	−29.66
Summer	0.80	0.79	0.51	3.97	3.94	6.35	−5.43	−13.96	−35.31
Autumn	0.83	0.78	0.65	3.73	3.97	5.92	0.10	−10.78	−50.95
Winter	0.64	0.63	0.26	2.24	2.15	2.37	2.59	−0.62	−27.69
Overall	0.82	0.79	0.57	3.55	3.75	5.58	−0.34	−9.39	−36.49