1. Department of Archaeology, University of Sydney, The Quadrangle A14, Sydney 2006, Australia
2. Institute of Archaeological Sciences, University of Bern, Mittelstrasse 43, 3012 Bern, Switzerland
3. Troms and Finnmark County Authority, Section for Cultural Heritage, Henry Karlsens Plass 1, 9800 Vadsø, Norway
4. State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430072, China