The Climate Corporation

Michael S Byrns

John Gates

Steven De Gryze

Harish Sangireddy

Robert P Ewing

Asra Nizami

Jennifer Holt

John Browning Burdick

Subfield moisture model improvement in generating overland flow modeling using shallow water calculations and kinematic wave calculations is disclosed. In an embodiment, a computer-implemented data processing method comprises: receiving precipitation data and infiltration data for an agricultural field; obtaining surface water depth data, surface water velocity data, and surface water discharge data for the same agricultural field; determining subfield geometry data for the agricultural field; executing a plurality of water calculations and wave calculations using the subfield geometry data to generate an overland flow model that includes moisture levels for the agricultural field; based on, at least in part, the overland flow model, generating and causing displaying a visual graphical image of the agricultural field comprising a plurality of color pixels having color values corresponding to the moisture levels determined for the agricultural field. Output of the overland flow model is provided to control computers of seeders, planters, fertilizer spreaders, harvesters, or combines to control seeding, planting, fertilizing or irrigation activities in the field.

Sub field moisture model improvement using overland flow modeling with shallow water computations

Subfield moisture model improvement using overland flow modeling with shallow water computations

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Seattle, WA, United States of America

Michael S Byrns