1. Gateway AntarcticaUniversity of Canterbury Christchurch New Zealand
2. Department of Earth and Space Science and EngineeringYork University Toronto Ontario Canada
3. Sea Ice PhysicsAlfred Wegener Institute Bremerhaven Germany
4. Department of PhysicsUniversity of Otago Dunedin New Zealand
5. School of SurveyingUniversity of Otago Dunedin New Zealand