Institution: | 1. Camborne School of Mines, College of Engineering, Mathematics and Physical Sciences, University of Exeter, Penryn Campus, Penryn, Cornwall, TR10 9FE, UK;2. British Geological Survey, Environmental Science Centre, Keyworth, Nottinghamshire, NG12 5GG, UK;3. University of Nottingham, Nottingham Geospatial Institute, Innovation Park, Nottingham, NG7 2TU, UK;4. Geological Survey of Finland, P.O. Box 77, FI-96101, Rovaniemi, Finland |