Precision Agronomics Australia has expertise in the processing of yield maps from any brand of harvester. Accurate calibration and processing of yield data is important in ensuring accurate baselines between crop yields year on year.
Errors in yield monitor calibration may not uniform across the paddock or at a particular flow rate, it is therefore important to understand the factors that effect the calibration and process yield data in a way that removes this variability.
After processing anomalies and errors are smoothed out. The smoothing effect can been seen from the images below, where the yield map shows up areas in which the machines are recording with no crop being harvested.
After processing, yield data can be interrogated with a range of geo-spatial statistical tools to gross margin maps and future VR prescriptions.