Estimating reference evapotranspiration with atmometers in a semiarid environment

Reference Crop Evapotranspiration from Temperature

George H. Hargreaves, Zohrab Samani · Applied Engineering in Agriculture · 1985 · 4.6K citations

Agriculture, Agronomy, Crop Sciences +17

Some Comments on the Evaluation of Model Performance

Cort J. Willmott · Bulletin of the American Meteorological Society · 1982 · 3.7K citations · Full text

Business, Hydrology, Environmental Modeling +16

History and Evaluation of Hargreaves Evapotranspiration Equation

George H. Hargreaves, Richard G. Allen · Journal of Irrigation and Drainage Engineering · 2003 · 1.1K citations

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Estimating Reference Evapotranspiration Under Inaccurate Data Conditions

P. Droogers, Richard G. Allen · Irrigation and Drainage Systems · 2002 · 1K citations

Natural Resources, Earth Sciences, Hydrology +12

Estimating Solar Radiation and Evapotranspiration Using Minimum Climatological Data

Zohrab Samani · Journal of Irrigation and Drainage Engineering · 2000 · 425 citations

Natural Sciences, Agronomy, Earth Sciences +15