The awesome Josie Clarke, PhD student of Copenhagen University working in our #PRECISE project on using observations to bias correct modelled accumulation rates over the #Greenland ice sheet , really cool application of #MachineLearning now we finally have enough data to make a stab at it #DGrIS25

Big news at the Danish #Greenland ice sheet seminar is actually from #Antarctica, Dorthe Dahl-Jensen of Copenhagen University Niels Bohr Institute announcing bedrock reached at #OldestIce site #BeyondEpica @oldestice@bird.makeup At least 1.2 million year old ice! Extraordinary. #DGrIS25

Big news at the Danish #Greenland ice sheet seminar is actually from #Antarctica, Dorthe Dahl-Jensen of Copenhagen University Niels Bohr Institute announcing bedrock reached at #OldestIce site #BeyondEpica @oldestice
At least 1.2 million year old ice!
Extraordinary. #DGrIS25

Also a very cool @AarhusUni application of machine learning, in this case to satellite data: the dark surface of the #Greenland ice sheet is caused by #cryocobite, a blend of minerals *and* biology. #DGrIS25