1. School of Environmental and Life Sciences, University of Newcastle, Callaghan, Australia
2. Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, UK
3. Commonwealth Scientific and Industrial Research Organisation, Land and Water, Canberra, Australia
4. Centre for Geospatial Applications, Plymouth Marine Laboratory, Plymouth, UK
5. Geoscience Australia, Symonston, Australia
6. Earth and Sustainability Science Research Centre, University of New South Wales, Sydney, Australia
7. School of Science, Western Sydney University, Richmond, Australia