1. MNR Key Laboratory for Polar Science Polar Research Institute of China Shanghai China
2. Key Laboratory of Middle Atmosphere and Global Environment Observation Institute of Atmospheric Physics Chinese Academy of Science Beijing China
3. Department of Physics Lancaster University Lancaster UK
4. South African National Space Agency Hermanus South Africa
5. Department of Physics and Astronomy University of the Western Cape Cape Town South Africa
6. Department of Agriculture, Water and the Environment Antarctic Climate Program Australian Antarctic Division Kingston TAS Australia