Accurate Global Navigation Satellite System (GNSS) sources are important in several aspects of production agriculture today. This technology was the driver for the development of variable-rate application (VRA) of crop inputs and seed. The process started by collecting GPS reference soil samples that lead to the creation of VRA fertilizer application maps. Now, farmers and service providers have the ability to create VRA maps for almost every product applied during the growing season.

Born and raised in the Midwest, it’s easy to get comfortable with the rhythms and pace of life. And visiting precision farming dealers throughout the region, there is a shared understanding and appreciation for the ebbs and flows of the seasonal workload.

"Farmers are mechanically inclined and want to understand the 'how' and the 'why,'" says Haley Harms, founder of independent precision farming company Pro Till. "My goal is to teach the farmer, on his or her own system, to the point that they can troubleshoot in the field, and operate at maximum efficiency, without relying on tech-support for basic issues."