Ardupilot

Basics

• "A Versatile, Trusted, Open Autopilot software for drones and other autonomous systems"
• Can work with many kinds of ROVs/Autonomous vehicles/robots
• Most useful feature seems to be it's "Waypoint" based paths which would be near perfect for farm field sweeps
• Uses a slightly more complex liscense, but IS open source*

See Also

• ROS

Useful Links

• The Wikipedia Page on Ardupilot
• Their Main Website
• Their Github
• The Youtube Channel "RCTestFlight" does many automated/waypoint vehicles (especially long range) (possible sme?)