Surendra Adhikari¹, Erik Roman Ivins², Eric Y Larour³, Lambert Caron³ and Helene L Seroussi¹, (1)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (2)JPL/Caltech, Pasadena, CA, United States, (3)Jet Propulsion Laboratory, Pasadena, CA, United States

Heiko Goelzer^1,2, Violaine Coulon³, Frank Pattyn³, Bas de Boer⁴ and Roderik van de Wal^1,5, (1)Utrecht University, Institute for Marine and Atmospheric research Utrecht, Utrecht, Netherlands, (2)Université Libre de Bruxelles, Laboratoire de Glaciologie, Brussels, Belgium, (3)Université Libre de Bruxelles, Laboratoire de Glaciologie, Brussel, Belgium, (4)Vrije Universiteit Amsterdam, Earth and Climate Cluster, Faculty of Science, Amsterdam, Netherlands, (5)Utrecht University, Geosciences, Physical Geography, Utrecht, Netherlands

Shujing Zhang, University of Tasmania, Institute for Marine and Antarctic Studies, Hobart, TAS, Australia, Xuebin Zhang, CSIRO, Oceans & Atmosphere, Centre for Southern Hemisphere Oceans Research (CSHOR), Hobart, TAS, Australia, Matt A King, University of Tasmania, Surveying and Spatial Sciences, School of Technology, Environments and Design, Hobart, TAS, Australia and Steven J Phipps, Climate Change Research Centre, UNSW Sydney, Australia

Fuyuki Saito, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan, Junichi Okuno, Natl. Inst. Polar Res., Tachikawa, Tokyo, Japan and Ayako Abe-Ouchi, University of Tokyo, Atmosphere and Ocean Research Institute, Bunkyo-ku, Japan

Maaike F. M. Weerdesteijn¹, Clinton P Conrad¹, John Naliboff² and Kate Selway³, (1)University of Oslo, Centre for Earth Evolution and Dynamics, Oslo, Norway, (2)University of California, Davis, Computational Infrastructure for Geodynamics (CIG), Earth and Planetary Sciences Department, Davis, CA, United States, (3)Macquarie University, Department of Earth and Environmental Sciences, Sydney, NSW, Australia

Kaixuan Kang¹, Shijie Zhong¹ and Geruo A², (1)University of Colorado at Boulder, Department of Physics, Boulder, CO, United States, (2)University of California Irvine, Department of Earth System Science, Irvine, CA, United States

Andrew Jason Lloyd, Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Jacqueline Austermann, Lamont -Doherty Earth Observatory, Columbia University, Department of Earth and Environmental Sciences, Palisades, NY, United States, David Al-Attar, University of Cambridge, Bullard Labs, Cambridge, United Kingdom and Nicole Khan, University of Hong Kong, Department of Earth Sciences, Hong Kong, Hong Kong

Raf Antwerpen¹, Jacqueline Austermann¹, Konstantin Latychev^1,2, Mark Hoggard¹ and David Felton Porter¹, (1)Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States, (2)Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States

Wouter van der Wal, Delft University of Technology, Faculty of Aerospace Engineering (AE), Delft, Netherlands, Javier Fullea, Complutense University of Madrid, Physics of the Earth and Astrophysics, Madrid, Spain, Jesse Reusen, Delft University of Technology, Aerospace Engineering, Delft, Netherlands and Joerg Ebbing, University of Kiel, Kiel, Germany

Donald F Argus, NASA Jet Propulsion Laboratory, Pasadena, CA, United States, W Richard Peltier, Univ Toronto, Toronto, ON, Canada, Tanghua Li, Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, Geoffrey Blewitt, Nevada Geodetic Laboratory, Nevada Bureau of Mines and Geology, University of Nevada - Reno, Reno, NV, United States, Corne Kreemer, University of Nevada Reno, Nevada Bureau of Mines and Geology, Reno, NV, United States, Matteo Vacchi, Dipartimento Scienze della Terra - Università di Pisa, Via S. Maria 53 - 56126 Pisa, France and Ben Horton, Nanyang Technological University, Asian School of the Environment, Singapore, Singapore

Fiona Clerc, MIT-WHOI Joint Program in Oceanography, Cambridge, MA, United States, Mark D Behn, Boston College, Chestnut Hill, MA, United States and Brent Minchew, Massachusetts Institute of Technology, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, United States

Jeanne M Sauber, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Natalia A Ruppert, Univ Alaska Fairbanks, Fairbanks, AK, United States, Jeffrey Todd Freymueller, Michigan State University, Earth and Environmental Sciences, East Lansing, MI, United States and Chris Rollins, University of Leeds, COMET, School of Earth and Environment, Leeds, LS2, United Kingdom

Tanghua Li¹, W Richard Peltier², Gordan R Stuhne³, Alisa Baranskaya⁴, Nicole Khan⁵, Patrick P C Wu⁵ and Benjamin Peter Horton⁶, (1)Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, (2)Univ Toronto, Toronto, ON, Canada, (3)Department of Physics, Physics, Toronto, ON, Canada, (4)Lomonosov Moscow State University, Moscow, Russia, (5)University of Hong Kong, Department of Earth Sciences, Hong Kong, Hong Kong, (6)Rutgers University New Brunswick, Marine and Coastal Sciences, New Brunswick, NJ, United States

Erik Roman Ivins, JPL/Caltech, Pasadena, CA, United States, Maria Beatrice Magnani, Southern Methodist University, Dallas, TX, United States, Douglas Wiens, Washington University in St Louis, St. Louis, MO, United States, Emi Ito, University of Minnesota Department of Earth & Environmental Sciences and Limnological Research Center, Minneapolis, MN, United States, Andrew D Wickert, University of Minnesota, Department of Earth & Environmental Sciences and Saint Anthony Falls Laboratory, Minneapolis, MN, United States, Andreas Richter, TU Dresden, Dresden, Germany, Reinhard O R Dietrich, Dresden University of Technology, Dresden, Germany and GUANACO Team

Hannah F Mark¹, Douglas Wiens¹, Maeva Pourpoint¹, Maria Beatrice Magnani², Erik Roman Ivins³, Andreas Richter⁴ and Sergio Eduardo Barrientos⁵, (1)Washington University in St Louis, St. Louis, MO, United States, (2)Southern Methodist University, Dallas, TX, United States, (3)JPL/Caltech, Pasadena, CA, United States, (4)TU Dresden, Dresden, Germany, (5)Universidad de Chile, Centro Simológical Nacional, Santiago, Chile

Paoline Prevost, Michigan State University, East Lansing, MI, United States and Jeffrey Todd Freymueller, Michigan State University, Earth and Environmental Sciences, East Lansing, MI, United States

Anastasia Fedotova and Maria Beatrice Magnani, Southern Methodist University, Dallas, TX, United States

Yoshiya Irie, Junichi Okuno and Koichiro Doi, NIPR National Institute of Polar Research, Tokyo, Japan

Ashish Kumar¹, Erica Emry² and Samantha Hansen¹, (1)University of Alabama, Tuscaloosa, AL, United States, (2)New Mexico Institute of Mining and Technology, Earth and Environmental Science, Socorro, NM, United States

Alexander Simms¹, Julie Zurbuchen¹, Cameron Gernant², Brittany Theilen², Regina DeWitt³ and Lauren Miller Simkins^1,4, (1)University of California Santa Barbara, Santa Barbara, CA, United States, (2)University of California Santa Barbara, Department of Earth Science, Santa Barbara, CA, United States, (3)East Carolina University, Greenville, NC, United States, (4)University of Virginia, Charlottesville, VA, United States

Lambert Caron, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and Erik Roman Ivins, JPL/Caltech, Pasadena, CA, United States

William Durkin IV¹, Terry J Wilson¹, Jasmine S S Hansen², Mike Willis³ and Michael G Bevis⁴, (1)Ohio State University, Columbus, OH, United States, (2)University of Colorado Boulder, Geological Sciences, Boulder, CO, United States, (3)CIRES, University of Colorado Boulder, Boulder, CO, United States, (4)Ohio State University Main Campus, Columbus, OH, United States