 The Water Cycle Multimission Observation Strategy and Ndash, Evapotranspiration, WACMOS-ET, project aims to advance the development of land evaporation estimates on global and regional scales. The project is the main objective is the validation, validation, and intercomparison of existing algorithms driven by a common forcing data set. The Priestly and Taylor products, PTJPL, perform best overall for most ecosystems and climate regimes. This article was authored by D. G. Mirales, C. Jimenez, M. Yong, and others.