Inga Smith¹, Peter Russell¹, Maren E. Richter², Britney E Schmidt³, Lars Henrik Smedsrud⁴, Greg H Leonard⁵, Justin Lawrence⁶, Ben Hurwitz⁶, Jonathan R. Everts² and Matthew Ryan Meister³, (1)University of Otago, Dunedin, New Zealand, (2)University of Otago, Department of Physics, Dunedin, New Zealand, (3)Georgia Institute of Technology, School of Earth and Atmospheric Sciences, Atlanta, GA, United States, (4)Geophysical Institute, University of Bergen and Bjerknes Centre for Climate Research, Bergen, Norway, (5)University of Otago, School of Surveying, Dunedin, New Zealand, (6)Georgia Institute of Technology Main Campus, Atlanta, GA, United States