Greenland’s 20th Century retreat illuminated - great spatial variability with strong connections to subglacial topography and fjord bathymetry

Anders A Bjork, Natural History Museum of Denmark, København K, Denmark, Kristian K Kjeldsen, DTU Space, Lyngby, Denmark, Mikis van Boeckel, University of Tromsø, Tromsø, Norway, Niels Jakup Korsgaard, Nordic Volcanological Center, Institute of Earth Sciences, Reykjavik, Iceland, Ian G Fenty, NASA Jet Propulsion Laboratory, Pasadena, United States, Shfaqat Abbas Khan, DTU National Space Institute, Geodesy, Kongens Lyngby, Denmark, Jeremie Mouginot, University of California Irvine, Department of Earth System Science, Irvine, CA, United States, Prof. Mathieu Morlighem, Dartmouth College, Department of Earth Sciences, Hanover, NH, United States, Eric J Rignot, Jet Propulsion Laboratory, Pasadena, United States, Julian A. Dowdeswell, Scott Polar Research Institute, University of Cambridge, Cambridge, United Kingdom and Kurt Henrik Kjaer, Centre for GeoGenetics, Natural History Museum, University of Copenhagen, Copenhagen, Denmark