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Auto-Guidance. Michael Buschermohle Precision Agriculture Specialist UT Extension. Auto-Guidance. What can auto-guidance do for you. more accurate planting, cultivating, spraying and fertilizer application reduced skips and overlaps ability to use equipment with varying row configurations
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Auto-Guidance • Michael Buschermohle • Precision Agriculture Specialist • UT Extension
Auto-Guidance What can auto-guidance do for you more accurate planting, cultivating, spraying and fertilizer application reduced skips and overlaps ability to use equipment with varying row configurations keeps implements in the same traffic patterns year-to-year (controlled traffic) extends hours of operation reduced operator stress and fatigue allows the use of less-experienced labor
Auto-Guidance Planting Within the Window
Auto-Guidance Planting Within the Window
Auto-Guidance Spraying Within the Window
Auto-Guidance Acres Sprayed in a 10 Hour Day
Auto-Guidance Extending the day equals more acres sprayed
Case Examples – RTK Auto-Guidance • Deere AutoTrac with SF 3000 RTK • $21,440 • Display with AutoTrac Unlock • StarFire 3000 with RTK Activation • Yearly Subscription to a Deere Network
Case Examples - RTK Autosteering • Topcon System 150 with RTK Option • $16,500 includes: • GNSS Receiver • Autosteering Activation • RTK Module for Traditional or CORS Data • Plug-n-Play Capabilities with “Guidance-Ready” Tractors • Subscription fee + cellular data plan
Case Examples - RTK Auto-Guidance Trimble CFX AutoPilot • $19,800 • FMX Display • GNSS Receiver • Wiring Harness + Brackets • RTX or Cell Phone modem • Subscription fee + cellular data plan • Application control capabilities
What you need to know • Select the right guidance system for your operation • Lightbar vs. Autoguidance • Determine required accuracy (WAAS vs. RTK) • Source of GPS correction • GNSS receivers • Terrain Compensation • Add-on component • Included with purchase • Capabilities beyond guidance (application control) • System easily upgradeable with new firmware • Documentation data (as-applied maps + reports) • System service or support
What’s the Take Home Message? • Field shape and size impact ASC savings • Consult your dealer to learn about your options • Purchase a display that allows for technology upgrades • For better results use higher accuracy GPS/GNSS correction service • Maximizing productivity should be your overall management goal