RAGMAC & GLAMBIE – Initiatives for inter-comparisons exercise of regional and global glacier mass changes

Noel Gourmelen1, Michael Zemp2, Livia Jakob3, Ines Dussaillant2, Samuel Urs Nussbaumer4, Regine Hock5, Etienne Berthier6, Bert Wouters7, Alex S Gardner8, Geir Moholdt9, Fanny Brun10 and Matthias H. Braun11, (1)University of Edinburgh, School of Geosciences, Edinburgh, EH9, United Kingdom, (2)University of Zurich, Zurich, Switzerland, (3)Earthwave Ltd, Edinburgh, United Kingdom, (4)University of Zurich, Bern, Switzerland, (5)Univ of AK-Geophysical Inst, Fairbanks, AK, United States, (6)LEGOS, Université de Toulouse, CNES, CNRS, IRD, UPS, Toulouse, France, (7)IMAU/TU Delft, Utrecht/Delft, Netherlands, (8)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (9)Norwegian Polar Institute, Section for Geology and Geophysics, Tromsø, Norway, (10)Universite de Grenoble, Grenoble, France, (11)University of Erlangen-Nuremberg, Erlangen, Germany