VRA, we worked on a kml reader that gave the prescribed application rate for the field. I suspected this is what VRA was, but wasn’t sure if this was the prescription or the dose. For spraying, dose mapping is pretty easy. Wildly my mind went to dose mapping spreading in these half circles. I think that is out of my reach and ability. Probably doable, but seems complicated.
Back to the radar. I assume the raven system controls the spreader based on user inputs and monitoring the radar speed. Is the radar machine specific or a raven product?
Here is where we were working with the VR stuff.
@SK21 may can give some insight on the rate app and speed monitoring.