Provide the following inputs to calculate rainfall or irrigation application depth as a function of volume caught and cup diameter (at top).
The equation used here is simply volume divided by cup area (at top). Volume divided by area equals depth collected.
Kirk, K.R. (2021). Clemson Catch Cup Depth Calculator. Clemson University Precision Agriculture. Retrieved from https://www.clemson.edu/extension/agronomy/PrecisionAgriculture/calculators/
(c) 2021 Clemson University Precision Agriculture