and provide useful information to optimize the overall operations and field productivity . Combined with the Differential Global Positioning System (DGPS), the system could be used for spatial
mapping of tractor-implement field performances . Such technologies emerge as standard features on contemporary
tractors with the aim to provide enhanced farm and operations management through the use of extensive databases as the basis for decision support and control actions. Additionally,on-the-go sensors mounted on agricultural machinery provide site-specific analytical information of soil and crop conditions. Moreover, the development of autonomous vehicles adopted to field tasks will gradually change the role of the tractor operator toward monitoring and strategic management as