Remote-Sensing Inversion Method for Evapotranspiration by Fusing Knowledge and Multisource Data

Table 3

Existing multimodel fusion products for global evapotranspiration.

Product	Reference	Methods	Accuracy	Temporal resolution	Spatial resolution	Time span (year)
GLASS ET	Yao et al. [14]	Bayesian	= 0.72 RMSE: 42.2	8 d	1 km	2000–2018
Hi-GLASS ET	Yao et al. [36]	Taylor skill fusion	= 0.65 RMSE: 23.8	16 d	30 m	2013–2018
SynthesisET	Elnashar et al. [37]	Simple average and combination	RMSE: 20.95–20.12 mm/month	1 month	1 km	1982–2019