Update of annual calving front lines for 47 marine terminating outlet glaciers in Greenland (1999–2018) oleh Jonas K Andersen, Robert S Fausto, Karina Hansen, Jason E Box, Signe B Andersen, Andreas P Ahlstrøm, Dirk van As, Michele Citterio, William Colgan, Nanna B Karlsson, Kristian K Kjeldsen, Niels J Korsgaard, Signe H Larsen, Kenneth D Mankoff, Allan Ø Pedersen, Christopher L Shields, Anne Solgaard, Baptiste Vandecrux