This technical presentation compares in detail the current methods of obtaining evapotranspiration (ET) and soil moisture data, including proper selection, costs, installation methods, and calculations in the control of irrigation systems. Examples are shown with each method to help determine which method fits best to each application.
Learn what ET (Evapotranspiration) is and products used to obtain.
See how today’s irrigation controllers convert daily ET rates into runtime.
Learn the various methods of soil moisture sensing available today.
Learn how soil moisture sensing works with irrigation systems.
Discuss the advantages and challenges of each type.