Real Time Kinetic mobile machine control [Farmer]
Introduction
Effective Real Time Kinematic (RTK) mobile machine control requires a sufficient number of global positioning system (GPS) satellites that are both visible and suitably positioned. Reliably obtaining the highest degree of accuracy and precision afforded by RTK technology requires satellites from multi-national Global Navigation Satellite System (GNSS).[1]

Find out more by watching the following video:[3]
References
[1] R. S. Freeland, M. J. Buschermohle, J. B. Wilkerson, E. J. Glafenhein (2012), Applied Engineering in Agriculture. 28(5): 703-710. (doi: 10.13031/2013.42421).
[2] https://www.anatumfieldsolutions.com/RTK-GPS-Explained_b_6.html
