# Video: RTK In Ohio ? A VRS Demonstration

Author: Jim.Robinson
Published: 2009-10-22
Canonical URL: https://www.cottongrower.com/crop-inputs/precision-agriculture/video-rtk-in-ohio-a-vrs-demonstration/

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Tim Norris of Ag Info Tech, an agronomy and technology consulting company in Gambier, OH, has expanded his RTK GPS offering by tapping into Ohio’s cell tower-based VRS network.

In part 3 of this video series, Norris demonstrates a Trimble VRS RTK setup.

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**• View also: Part 1 — RTK Is In Demand | Part 2 — CORS RTK Network**