1. International Centre for Applied Climate Sciences, University of Southern Queensland, Toowoomba, Australia
2. Agricultural Remote Sensing Team, Precision Agriculture Research Group, University of New England, Armidale, Australia
3. School of Civil Engineering and Surveying, University of Southern Queensland, Toowoomba, Australia
4. Agri-Science Queensland, Department of Agriculture and Fisheries, Leslie Research Centre, Toowoomba, Australia