GPS stands for Global Positioning System. It is a network of 24 satellites with some spares placed into orbit by the Department of Defense (DOD). It works anywhere in the world, 24 hours a day, in all weather conditions, and on land, air or sea. It is based on the coordinate system. The best part is that it is FREE to use!
GPS used on Farm Equipment
The GPS receiver on farm equipment receives signals from satellites in space that tell the farmer exactly where the cotton picker is located. This helps the farmer travel exactly the same path in the field when harvesting his crop as when he planted it.
