The consortium of the 4DAntarctica project consists of a large team of world leaders in a wide range of fields ranging from ice sheet surface hydrology (Leeson, Maccelloni, Nagler, Picard), Earth Observation and radiative transfer (Forsberg, Gourmelen, Hogg, Maccelloni, McMilan, Mouginot, Nagler, Picard, Shepherd, Roth, Wessel, Wuite), Ice Sheet and Hydrological numerical modelling (Goldberg, Leeson, Werder) and Lithospheric imaging (Barletta, Ferraccioli, Forsberg).