Mass balance data (accumulation-ablation) on a net of about 50 stakes (poles)
covering Johnsons-Hurd glaciers, Hurd Peninsula, Livingston Island, South
Shetland Islands, Antarctica, for ...
In order to determine the ice velocities at the surface and the surface mass
balance of Johnsons and Hurd Glaciers, Differential GPS (DGPS) positioning and
accumulation-ablation measurements ...